Treatment of Infections & Diseases in Dogs and Cats in Singapore

Veterinary Diagnosis, Medical Treatment & Ongoing Care for Sick Pets

Dogs and cats can develop a wide range of infectious and non-infectious diseases affecting their skin, ears, respiratory system, digestive tract, urinary tract, immune system and internal organs.

Some illnesses cause obvious symptoms such as vomiting, diarrhoea, coughing, itching or skin inflammation. Others develop gradually, with subtle changes in appetite, weight, drinking habits, energy levels or behaviour.

At Allpets & Aqualife Veterinary Clinic in Singapore, our veterinarians assess suspected infections and medical conditions through clinical examinations, appropriate diagnostic testing and individualised treatment plans.

Our approach focuses on identifying the underlying cause, relieving discomfort, treating the condition where possible and determining whether further investigation or monitoring is necessary.

What Types of Infections and Diseases Affect Dogs and Cats?

Infectious diseases occur when microorganisms or parasites cause illness in an animal.

Common categories include:

• Bacterial infections: Such as pyoderma, certain urinary tract infections and leptospirosis.

• Viral infections: Such as canine parvovirus, canine distemper, feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV).

• Fungal infections: Such as ringworm, also called dermatophytosis.

• Yeast-related infections: Such as Malassezia dermatitis and otitis.

• Parasitic infections: Such as giardiasis, intestinal worms and mange.

Non-infectious diseases, including diabetes, kidney disease, hormonal disorders and certain inflammatory conditions, can produce similar symptoms.

Correctly distinguishing these conditions is important because their treatments differ.

Bacterial Infections in Dogs and Cats

Bacterial infections can affect the skin, ears, urinary tract, respiratory system, wounds and internal organs.

Some occur after bacteria enter damaged tissues. Others develop when an underlying condition changes the normal balance of microorganisms or weakens the body's protective barriers.

Bacterial Skin Infections (Pyoderma) in Dogs

Pyoderma is a bacterial skin condition commonly seen in dogs.

Superficial bacterial pyoderma is frequently associated with organisms such as Staphylococcus pseudintermedius.

Symptoms may include:

• Red bumps or pustules

• Crusting and scaling

• Hair loss

• Itching

• Skin redness and inflammation

• Circular areas of scaling, sometimes called epidermal collarettes

• Discharge or unpleasant odour in some cases

Pyoderma often develops secondary to another problem, such as allergies, parasites or hormonal disease.

Veterinarians may recommend skin cytology and, in selected cases, bacterial culture and antimicrobial susceptibility testing.

Treatment may include topical antiseptic therapy, management of underlying conditions and systemic antibiotics when clinically indicated.

Hot Spots in Dogs (Acute Moist Dermatitis)

Hot spots are localised areas of rapidly developing skin inflammation, commonly associated with self-trauma from scratching, licking or chewing.

They may appear as:

• Red, moist and inflamed patches

• Painful or itchy skin lesions

• Localised hair loss

• Discharge or crusting

• Rapidly enlarging areas of irritation

Potential triggers include flea bites, allergies, trapped moisture, skin irritation and underlying infections.

Although bacteria may contribute to the lesions, a hot spot is not necessarily a primary bacterial infection.

Treatment may involve carefully clipping the surrounding fur, cleaning the area, controlling pain and inflammation, treating secondary infection when necessary and addressing the original trigger.

Systemic antibiotics are not required for every hot spot.

Bacterial Ear Infections in Dogs and Cats

Ear infections, particularly otitis externa, may involve bacterial or yeast overgrowth.

Common signs include:

• Frequent head shaking

• Scratching at the ears

• Ear redness

• Unusual discharge

• Unpleasant odour

• Discomfort when the ears are touched

Ear inflammation may be associated with allergic skin disease, ear mites, foreign material or other underlying conditions.

Veterinarians use otoscopic examinations and ear cytology to assess the ear canal and identify relevant microorganisms.

Treatment depends on the findings, eardrum condition and underlying cause.

Recurring ear infections require further investigation rather than repeated treatment without identifying contributing factors.

Bacterial Urinary Tract Infections in Dogs and Cats

Bacterial urinary tract infections may cause:

• Frequent urination

• Discomfort when urinating

• Blood in the urine

• Urinary accidents

• Increased urgency

• Changes in urine appearance or odour

Diagnosis may involve urinalysis and urine culture.

Not every urinary problem is caused by bacteria. In cats, feline idiopathic cystitis and other non-infectious disorders can produce similar symptoms.

Treatment depends on the diagnosis and, where appropriate, bacterial culture results.

Important: A dog or cat repeatedly attempting to urinate but producing little or no urine requires immediate veterinary attention. Urinary obstruction can be life-threatening, particularly in male cats.

Leptospirosis in Dogs

Leptospirosis is a bacterial disease caused by pathogenic Leptospira species.

Dogs may become infected through exposure to contaminated water, soil or urine from infected animals, including rodents.

Possible symptoms include:

• Fever and lethargy

• Vomiting

• Reduced appetite

• Increased thirst or changes in urination

• Signs of kidney or liver injury

• Jaundice in some cases

Leptospirosis is a zoonotic disease, meaning it can spread from infected animals to humans under certain circumstances.

Diagnosis may require specific laboratory tests, including molecular testing or serology.

Treatment generally involves appropriate antibiotics and supportive care, which can be intensive in severely affected animals.

Vaccination may be recommended according to a dog's individual exposure risk and veterinary assessment.

Infected Wounds and Abscesses

Dogs and cats may develop bacterial infections following bites, scratches, punctures or other injuries.

Cat bite wounds are particularly associated with abscess formation because small punctures can introduce bacteria beneath the skin.

Signs may include swelling, pain, discharge, warmth or fever.

Treatment may involve wound cleaning, drainage, pain relief and antibiotics when indicated.

Bite wounds and deep puncture injuries should be assessed by a veterinarian, even when the surface wound appears small.

Viral Infections in Dogs and Cats

Viral infections can affect multiple body systems and range from mild, self-limiting illness to severe, potentially life-threatening disease.

Some viral infections can be prevented or their severity reduced through appropriate vaccination.

Canine Parvovirus (Parvo) in Dogs

Canine parvovirus is a highly contagious viral infection that primarily affects the gastrointestinal tract.

Puppies and dogs that have not completed appropriate vaccination are particularly vulnerable.

Common symptoms include:

• Severe vomiting

• Diarrhoea, sometimes containing blood

• Marked lethargy

• Reduced appetite

• Dehydration

• Abdominal discomfort

The virus damages rapidly dividing cells, particularly in the intestines and bone marrow, and can lead to serious complications.

Veterinarians commonly use faecal antigen testing or molecular testing to investigate suspected infection.

Treatment generally focuses on intensive supportive care, fluid and electrolyte management, controlling vomiting, managing complications and appropriate infection control. Additional treatments may be considered depending on the clinical circumstances.

Important: Suspected canine parvovirus requires prompt veterinary assessment and isolation from other dogs. Severely affected puppies can deteriorate rapidly and may require hospital-based treatment.

Canine parvovirus is highly resistant to environmental conditions, so appropriate cleaning and disinfection are important.

Vaccination provides an essential means of prevention.

Canine Distemper

Canine distemper is a serious viral disease that can affect the respiratory, gastrointestinal and nervous systems.

Possible symptoms include:

• Fever

• Nasal or eye discharge

• Coughing

• Vomiting or diarrhoea

• Reduced appetite

• Muscle twitching

• Seizures

• Other neurological abnormalities

There is no routine treatment that reliably eliminates the virus.

Veterinary care focuses on supportive treatment, symptom management and complications.

Vaccination is an important preventive measure.

Kennel Cough (Canine Infectious Respiratory Disease Complex)

Kennel cough is a general term commonly used for canine infectious respiratory disease complex.

Several viruses and bacteria may contribute, including canine parainfluenza virus and Bordetella bronchiseptica.

Common signs include:

• Persistent coughing

• Gagging or retching after coughing

• Sneezing

• Nasal discharge

• Reduced activity in more severe cases

Some dogs recover with supportive care, while others develop complications such as pneumonia.

Antibiotics are not necessary for every coughing dog.

Persistent coughing, breathing difficulties, fever or reduced appetite warrants veterinary assessment.

Feline Immunodeficiency Virus (FIV) in Cats

Feline immunodeficiency virus is a viral infection affecting the immune system of cats.

FIV spreads primarily through deep bite wounds between cats.

Some infected cats remain clinically well for many years, while others develop recurring infections or other health problems.

Possible signs include:

• Recurrent infections

• Chronic oral inflammation

• Weight loss

• Enlarged lymph nodes

• Persistent fever

• Poor coat condition

• Reduced appetite

FIV is commonly investigated through blood antibody testing, with additional assessment when results are uncertain or affected by age or other factors.

There is no routine treatment that eliminates FIV infection.

Management focuses on preventive veterinary care, appropriate nutrition, monitoring and prompt treatment of secondary illnesses.

FIV-positive cats can sometimes live for many years with suitable veterinary care.

FIV is not transmissible to humans.

Feline Leukaemia Virus (FeLV)

Feline leukaemia virus is an infection that can affect a cat's immune system, blood-cell production and other body systems.

It may spread through close contact and certain bodily fluids.

Possible clinical signs include:

• Weight loss

• Persistent fever

• Anaemia

• Recurrent infections

• Poor appetite

• Enlarged lymph nodes

• Certain cancers

Testing may involve antigen testing and additional investigations to clarify infection status.

There is no routine cure that eliminates established FeLV infection.

Care focuses on monitoring, treating secondary conditions and maintaining quality of life.

Vaccination may be appropriate for cats with relevant exposure risks, following veterinary assessment.

Feline Panleukopenia (Feline Parvovirus)

Feline panleukopenia is a serious viral disease caused by feline panleukopenia virus, a type of parvovirus.

Young, unvaccinated cats are particularly vulnerable.

Symptoms may include:

• Fever

• Severe lethargy

• Vomiting

• Diarrhoea

• Dehydration

• Reduced appetite

• Marked reductions in certain white blood cells

Treatment requires appropriate supportive care, infection control and management of complications.

Vaccination provides important protection.

Important: Suspected feline panleukopenia requires urgent veterinary assessment. Severe infection can be life-threatening, particularly in kittens.

Feline Herpesvirus-1 (FHV-1)

Feline herpesvirus-1 is an important cause of feline upper respiratory and eye disease.

Common symptoms include:

• Sneezing

• Nasal discharge

• Conjunctivitis

• Eye discharge

• Reduced appetite

• Recurring eye or respiratory symptoms

Cats may develop latent infection, with signs recurring during periods of stress or other circumstances.

Treatment depends on the severity and may involve supportive care, appropriate eye medication and selected antiviral treatment.

Vaccination helps reduce disease severity but does not necessarily prevent all infections.

Feline Calicivirus (FCV)

Feline calicivirus is another important cause of respiratory and oral disease in cats.

Symptoms may include:

• Sneezing

• Nasal discharge

• Oral ulcers

• Fever

• Reduced appetite

• Lameness in some cases

Disease severity varies.

Treatment typically involves supportive care and management of complications.

Appropriate vaccination is an important preventive measure.

Feline Infectious Peritonitis (FIP)

Feline infectious peritonitis is a serious disease associated with infection by feline coronavirus and an abnormal inflammatory response.

FIP can produce fluid accumulation in body cavities, fever, weight loss and abnormalities affecting the eyes, nervous system or other organs.

Diagnosis can be challenging and may require multiple investigations.

Antiviral treatments have substantially changed the outlook for many affected cats, but suitability, availability and regulatory considerations vary.

Suspected FIP requires prompt veterinary assessment and discussion of appropriate diagnostic and treatment options.

Fungal and Yeast Infections in Dogs and Cats

Fungal infections and yeast-related skin disease are important causes of dermatological problems.

Although both involve fungi, their causes, transmission and treatment can differ significantly.

Ringworm (Dermatophytosis) in Dogs and Cats

Despite its name, ringworm is not caused by a worm.

Ringworm is a fungal infection affecting the skin, hair and occasionally claws.

Common signs include:

• Patchy hair loss

• Scaling and crusting

• Broken hairs

• Red or inflamed skin

• Circular skin lesions in some cases

• Variable itching

Some animals carry dermatophyte fungi without obvious skin lesions.

Ringworm can spread through direct contact with infected animals or contaminated objects and environments.

It is zoonotic and can infect humans.

Diagnosis may involve fungal culture, molecular testing, examination of hair samples and selected use of a Wood's lamp.

Treatment may include topical antifungal therapy, systemic medication when appropriate and environmental cleaning.

The duration of treatment depends on the infection and response to therapy.

Yeast Infections (Malassezia Dermatitis) in Dogs

Malassezia is a genus of yeast that may normally be present on healthy animal skin.

Excessive proliferation can contribute to inflammatory skin disease, particularly in dogs with allergies, skin-barrier abnormalities or other predisposing conditions.

Common symptoms include:

• Persistent itching

• Greasy skin

• Unpleasant or musty skin odour

• Redness and inflammation

• Darkened or thickened skin

• Recurrent ear problems

• Paw licking

• Inflammation of skin folds

Yeast overgrowth commonly affects the paws, ears, neck, groin and skin folds.

Diagnosis generally involves skin or ear cytology.

Treatment may include topical or systemic antifungal therapy and management of underlying skin disease.

Antibiotics do not directly treat yeast infections unless a separate bacterial infection is present.

Yeast Ear Infections in Dogs and Cats

Yeast overgrowth in the ear canal is a common contributor to otitis externa, particularly in dogs.

Signs may include:

• Repeated head shaking

• Ear scratching

• Redness

• Brownish discharge

• Unpleasant ear odour

• Pain when the ear is handled

Ear cytology can help identify yeast and bacterial overgrowth.

Treatment may involve appropriate ear medication, cleaning and management of underlying causes.

Recurring infections require assessment for allergies, ear anatomy, parasites or other contributing conditions.

Parasitic Infections in Dogs and Cats

Parasites can affect the digestive tract, skin, blood and other body systems.

Some infections are mild, while others can cause significant illness, particularly in young, elderly or medically vulnerable animals.

Giardia in Dogs and Cats

Giardia is an intestinal protozoan parasite that may cause diarrhoea, soft stools and digestive discomfort.

Some infected animals remain asymptomatic.

Diagnosis may involve faecal antigen testing, microscopic examination or molecular testing.

Treatment depends on symptoms and veterinary assessment and may involve appropriate medication and environmental hygiene measures.

Intestinal Worms

Common intestinal parasites include:

• Roundworms

• Hookworms

• Whipworms, particularly in dogs

• Tapeworms

Symptoms may include diarrhoea, weight loss, abdominal discomfort, anaemia or poor growth.

Some infections are associated with zoonotic risks.

Veterinarians may recommend faecal testing, appropriate parasite treatment and preventive measures.

Mange and Mite Infestations

Certain mites can cause itching, hair loss, scaling and skin inflammation.

Examples include Sarcoptes mites, which can cause sarcoptic mange, and Demodex mites, which may cause demodicosis under certain circumstances.

Diagnosis depends on examination findings and appropriate investigations.

Treatment varies according to the mite species and affected animal.

Tick-Borne Diseases

Ticks can transmit organisms responsible for diseases such as ehrlichiosis, anaplasmosis and babesiosis.

Symptoms may include fever, lethargy, reduced appetite, anaemia or other abnormalities.

The likelihood of particular infections depends on geography, exposure and the organisms present.

Veterinarians may recommend blood tests and organism-specific investigations.

Treatment depends on the identified disease.

Non-Infectious Medical Diseases That Can Resemble Infections

Not every sick pet has an infectious disease.

Some conditions produce symptoms that overlap with infections but require fundamentally different treatment.

Kidney Disease

Kidney disorders may cause increased drinking, changes in urination, weight loss, vomiting or reduced appetite.

Diagnosis may involve blood tests, urinalysis, blood pressure measurement and diagnostic imaging.

Diabetes Mellitus

Diabetes in dogs and cats may cause increased thirst, frequent urination, weight loss and changes in appetite.

Diagnosis requires clinical assessment and appropriate laboratory testing.

Liver Disease

Liver disorders may cause reduced appetite, vomiting, lethargy and, in some cases, jaundice.

Additional tests may be needed to determine the underlying cause.

Allergic and Inflammatory Skin Disease

Allergies and inflammatory disorders can cause itching, redness, hair loss and recurrent infections.

These conditions frequently require treatment of both the underlying disease and any secondary microbial overgrowth.

Gastrointestinal Disorders

Vomiting and diarrhoea may result from infectious diseases, dietary problems, inflammation, intestinal obstruction or other conditions.

The appropriate investigations depend on the symptoms and clinical findings.

How Do Veterinarians Diagnose Infections and Diseases?

Many infections share similar symptoms, which makes diagnosis based on appearance alone unreliable.

A dog with itchy skin, for example, may have allergies, bacterial pyoderma, yeast dermatitis, parasites or ringworm.

Similarly, vomiting and diarrhoea may result from parvovirus, parasites, dietary problems or non-infectious gastrointestinal disease.

1. Medical History

The veterinarian reviews the pet's symptoms, vaccination history, parasite prevention, previous illnesses, medication and potential exposure to infectious agents.

2. Physical Examination

The examination helps identify abnormalities and determine which body systems may be affected.

3. Laboratory Investigations

Depending on the condition, tests may include:

• Complete blood count

• Blood chemistry

• Urinalysis

• Bacterial culture and antimicrobial susceptibility testing

• Skin and ear cytology

• Fungal culture

• Faecal parasite testing

• Disease-specific antigen and antibody tests

• Molecular testing, including PCR

• Selected biopsy investigations

4. Diagnostic Imaging

X-rays or ultrasound may be used when the veterinarian needs additional information about internal organs or structures.

5. Diagnosis and Treatment Planning

The veterinarian interprets the findings together with the medical history and clinical signs before recommending treatment, monitoring or further investigation.

How Are Infections and Diseases Treated?

Treatment depends on the cause, severity and affected animal.

Antibiotics for Bacterial Infections

Antibiotics may be prescribed for susceptible bacterial infections when clinically indicated.

The medication chosen depends on the suspected organism, affected tissue and individual patient.

Culture and susceptibility testing may be recommended for selected infections.

Antifungal Treatments

Fungal infections such as ringworm may require topical or systemic antifungal medication.

Treatment duration and environmental measures depend on the condition.

Treatment of Yeast Overgrowth

Malassezia-related skin and ear disease may be managed using appropriate antifungal treatment and investigation of underlying conditions.

Antiviral and Supportive Treatment

Some viral infections have specific antiviral treatment options.

Others are managed primarily through supportive care, treatment of complications and infection-control measures.

Antiparasitic Medication

Treatment depends on the parasite and the species affected.

Supportive Veterinary Care

Depending on the illness, supportive care may involve:

• Fluid therapy

• Pain management

• Anti-nausea medication

• Nutritional support

• Oxygen therapy

• Wound care

• Monitoring and follow-up

Management of Underlying Diseases

When recurrent infection is associated with allergies, endocrine disease or another medical condition, treatment of the underlying problem is important for reducing recurrence.

Do Dogs and Cats Always Need Antibiotics When They Are Sick?

No.

Antibiotics are intended to treat susceptible bacterial infections and are not effective against viruses.

Many conditions involving vomiting, diarrhoea, coughing, skin irritation or urinary symptoms do not automatically require antibiotic treatment.

Unnecessary antibiotic use can contribute to antimicrobial resistance and expose animals to avoidable adverse effects.

Singapore's Animal & Veterinary Service and Singapore Veterinary Association have published national guidance on prudent antimicrobial use in companion animals.

Antibiotic treatment should be based on veterinary assessment and appropriate clinical indications.

When Should You Bring a Sick Pet to the Veterinarian?

Arrange a veterinary consultation if your dog or cat develops persistent or unusual symptoms, including:

• Reduced appetite

• Repeated vomiting or diarrhoea

• Persistent coughing or sneezing

• Unexplained weight loss

• Increased drinking or urination

• Lethargy or weakness

• Skin inflammation or persistent itching

• Abnormal discharge from wounds or other areas

• Changes in mobility or behaviour

Pets that are very young, elderly or living with existing medical conditions may require earlier assessment.

When Is an Infection or Illness a Veterinary Emergency?

Certain symptoms require immediate veterinary attention.

Important: Seek emergency veterinary care if your pet has difficulty breathing, collapses, experiences prolonged seizures, develops uncontrolled bleeding or shows other signs of severe or rapidly worsening illness. Allpets & Aqualife is not a 24-hour emergency veterinary hospital. If urgent care is unavailable, proceed to an appropriately equipped emergency veterinary facility.

Severe infection can occasionally lead to systemic complications, including sepsis, shock and organ dysfunction.

Prompt diagnosis and treatment are important when serious illness is suspected.

Can Infectious Diseases Spread Between Pets?

Yes. Some infectious diseases spread through direct contact, respiratory secretions, contaminated environments, faeces or parasites.

However, the transmission route varies considerably between organisms.

Some infections can also pass between animals and people. These are known as zoonotic infections.

Your veterinarian can advise on appropriate precautions when an infectious disease is suspected.

Can Vaccination Help Prevent Infectious Diseases?

Vaccination reduces the risk of several important infectious diseases in dogs and cats.

Core vaccines are recommended according to species, age, vaccination history and veterinary assessment.

Vaccination does not prevent every infection, but it remains an important component of preventive veterinary healthcare.

Parasite prevention, appropriate hygiene and routine veterinary examinations also contribute to disease prevention.

Learn More: Dog & Cat Vaccinations in Singapore

How Much Does Veterinary Treatment for Infections and Diseases Cost in Singapore?

Treatment costs depend on the type and severity of illness, diagnostic investigations and medical care required.

Charges may include:

• Veterinary consultation

• Blood, urine or faecal testing

• Diagnostic imaging

• Medication

• Supportive treatment

• Follow-up appointments

• Hospitalisation or referral where necessary

Some conditions require only a consultation and short course of treatment, while others involve more extensive investigations or long-term management.

Contact Allpets & Aqualife Veterinary Clinic for current consultation fees and information about recommended procedures.

Veterinary Treatment for Infections & Diseases at Allpets & Aqualife Singapore

Allpets & Aqualife Veterinary Clinic provides general medical consultations and diagnostic services for dogs, cats and other companion animals.

Established in 2002, our clinic is located at 24 Jalan Kelulut, Seletar Hills Estate, Singapore 809041.

Our veterinarians assess each animal's medical history, symptoms and examination findings before recommending appropriate investigations and treatment.

Whether your pet has persistent symptoms, a suspected infection or an ongoing medical condition, veterinary assessment can help determine the appropriate next steps.

Frequently Asked Questions

How can I tell if my dog has an infection?

Possible signs include fever, lethargy, reduced appetite, discharge, skin inflammation, coughing or digestive symptoms. However, these signs can also occur with non-infectious conditions. Veterinary examination and appropriate diagnostic tests may be needed.

Do all bacterial infections in dogs require antibiotics?

Not necessarily. Treatment depends on the site, severity and nature of the infection. Some conditions require local treatment or other interventions, while antibiotics are appropriate for selected bacterial infections.

Can cats recover from viral infections without antibiotics?

Some viral infections improve with supportive veterinary care, although others can cause serious illness. Antibiotics do not treat viruses directly and are generally reserved for bacterial infections or complications.

How do veterinarians determine whether an infection is bacterial or viral?

Diagnosis depends on the symptoms, examination findings and relevant investigations. In selected cases, veterinarians may recommend laboratory testing, cytology, culture or specific infectious disease tests.

Can dogs and cats transmit infections to humans?

Some infectious diseases are zoonotic, meaning they can spread between animals and people. The risk varies by organism and exposure. Appropriate hygiene, parasite control and veterinary assessment can help reduce risk.

Why is my dog still sick after taking antibiotics?

Persistent symptoms may indicate that the original diagnosis needs reassessment, that the organism is not susceptible to the medication, or that another medical problem is present. Contact your veterinarian rather than independently changing the medication.

Can blood tests detect infections in pets?

Blood tests may identify changes associated with inflammation, infection or organ dysfunction. However, they do not necessarily identify the precise infectious organism or establish the cause of illness without other clinical information.

How long does it take for a dog to recover from an infection?

Recovery depends on the type and severity of infection, underlying health and treatment response. Some conditions improve within days, while others require longer treatment and monitoring.

Does my pet need to be isolated if it has an infectious disease?

Some infections require temporary separation from other animals or additional hygiene measures. The need for isolation depends on the suspected organism and how it spreads. Ask your veterinarian for disease-specific advice.

Can routine veterinary check-ups help detect diseases early?

Routine examinations can identify changes in health and help veterinarians determine whether further investigations are warranted. They do not detect every disease, but they support ongoing preventive healthcare.

References

1. Animal & Veterinary Service (AVS), Singapore. Singapore Guidelines for the Prudent Use of Antimicrobials in Companion Animals. 2025.

2. American Animal Hospital Association / American Association of Feline Practitioners. 2022 Antimicrobial Stewardship Guidelines.

3. AAHA / AAFP. Diagnostic Testing for Antimicrobial Stewardship. 2022.

4. Merck Veterinary Manual. Microbiology Testing for Animals. Updated March 2025.