Contents
5 Fluorouracil (5-FU) Toxicosis
Abortion, Spontaneous (Early Pregnancy Loss) - Cats
Abortion, Spontaneous (Early Pregnancy Loss) - Dogs
Abortion, Termination of Pregnancy
Abscessation
Acetaminophen (APAP) Toxicosis
Acidosis, Metabolic
Acne - Cats
Acne - Dogs
Acral Lick Dermatitis
Actinomycosis and Nocardia
Acute (Postpartum) Metritis
Acute Abdomen
Acute Diarrhea
Acute Hepatic Failure/Acute Liver Injury
Acute Kidney Injury
Acute Respiratory Distress Syndrome
Acute Vomiting
Acute, Non-Compressive Nucleus Pulposus Extrusion (ANNPE)
Adenocarcinoma, Anal Sac
Adenocarcinoma, Nasal
Adenocarcinoma, Pancreas
Adenocarcinoma, Prostate
Adenocarcinoma, Renal
Adenocarcinoma, Salivary Gland
Adenocarcinoma, Skin (Sweat Gland, Sebaceous)
Adenocarcinoma, Stomach, Small and Large Intestine, Rectal
Adenocarcinoma, Thyroid - Dogs
Aggression, General - Cats
Aggression, General - Dogs
Aggression, Intercat Aggression
Aggression, Interdog (Aggression between Familiar Dogs)
Aggression, Resources and Food - Dogs
Aggression, Toward Children - Dogs
Aggression, Toward Familiar People - Dogs
Aggression, Toward Humans - Cats
Aggression, Toward Unfamiliar People and Unfamiliar Dogs - Dogs
Alanine Transaminase (ALT) Elevation in Dogs and Cats
Alkaline Phosphatase Elevation in Dogs
Alkalosis, Metabolic
Alopecia - Cats
Alopecia - Dogs
Alpha-2 Agonist Toxicosis
Ameloblastoma
Amphetamine and ADD/ADHD Medication Toxicosis
Amyloidosis
Anaerobic Infections
Anal Sac Disorders
Anaphylaxis
Anemia of Chronic Kidney Disease
Anemia, Aplastic
Anemia, Heinz Body
Anemia, Immune-Mediated Hemolytic
Anemia, Iron-Deficiency
Anemia, Nonregenerative
Anemia, Nuclear Maturation Defects (Anemia, Megaloblastic)
Anemia, Regenerative
Anisocoria
Anorexia
Antebrachial Growth Deformities
Anterior Uveitis - Cats
Anterior Uveitis - Dogs
Antidepressant Toxicosis - SSRIs and SNRIs
Antidepressant Toxicosis - Tricyclic
Aortic Stenosis
Aortic Thromboembolism
Arteriovenous Fistula and Arteriovenous Malformation
Arteriovenous Malformation of the Liver
Arthritis (Osteoarthritis)
Arthritis, Septic
Ascites
Aspergillosis, Disseminated Invasive
Aspergillosis, Nasal
Aspirin Toxicosis
Asthma, Bronchitis - Cats
Astrocytoma
Atlantoaxial Instability
Atopic Dermatitis
Atrial Fibrillation and Atrial Flutter
Atrial Premature Complexes
Atrial Septal Defect
Atrial Standstill
Atrial Wall Tear
Atrioventricular Block, Complete (Third-Degree)
Atrioventricular Block, First-Degree
Atrioventricular Block, Second Degree - Mobitz Type I
Atrioventricular Block, Second Degree - Mobitz Type II
Atrioventricular Valve Dysplasia
Atrioventricular Valvular Stenosis
Azotemia and Uremia
Babesiosis
Baclofen Toxicosis
Bartonellosis
Basal Cell Tumor
Battery Toxicosis
Baylisascariasis
Benign Prostatic Hyperplasia
Benzodiazepine and Other Sleep Aids Toxicosis
Beta Receptor Antagonist (Beta Blockers) Toxicosis
Beta-2 Agonist Inhaler Toxicosis
Bile Duct Carcinoma
Bile Duct Obstruction (Extrahepatic)
Bile Peritonitis
Bilious Vomiting Syndrome
Blastomycosis
Blepharitis
Blind Quiet Eye
Blood Transfusion Reactions
Botulism
Brachial Plexus Injury
Brachycephalic Airway Syndrome
Brain Malformations
Brain Tumors - Cats
Brain Tumors - Dogs
Breeding, Timing
Bronchiectasis
Bronchitis, Chronic
Brucellosis
Calcipotriene/Calcipotriol Toxicosis
Calcium Channel Blocker Toxicosis
Campylobacteriosis
Candidiasis
Canine Breed-Associated Hepatopathies
Canine Coronaviral Infection
Canine Distemper
Canine Infectious Diarrhea
Canine Infectious Respiratory Disease
Canine Parvovirus and Feline Panleukopenia Virus
Canine Schistosomiasis (Heterobilharziasis)
Cannabinoids (THC/CBD/Synthetics)
Car and Transport Anxiety - Cats and Dogs
Carbon Monoxide Toxicosis
Carcinoid and Carcinoid Syndrome
Carcinoma (Squamous/Adeno), Lung
Cardiac Glycoside Plant Toxicosis
Cardiomyopathy, Arrhythmogenic Right Ventricular - Dogs
Cardiomyopathy, Arrhythmogenic Right Ventricular - Cats
Cardiomyopathy, Dilated - Cats
Cardiomyopathy, Dilated - Dogs
Cardiomyopathy, Hypertrophic - Cats
Cardiomyopathy, Hypertrophic- Dogs
Cardiomyopathy, Nutritional
Cardiomyopathy, Restrictive - Cats
Cardiopulomonary Arrest
Cataracts
Cerebellar Hypoplasia
Cerebrovascular Accidents
Ceruminous Gland Adenocarcinoma, Ear
Cervical Spondylomyelopathy (Wobbler Syndrome)
Chagas Disease (American Trypanosomiasis)
Chediak-Higashi Syndrome
Chemodectoma
Chlamydiosis - Cats
Chocolate Toxicosis
Cholangitis/Cholangiohepatitis Syndrome
Cholecystitis and Choledochitis
Cholelithiasis
Chondrosarcoma, Bone
Chondrosarcoma, Nasal and Paranasal Sinus
Chondrosarcoma, Oral
Chorioretinitis
Chronic Kidney Disease
Chylothorax
Cirrhosis and Fibrosis of the Liver
Claw and Ungual Fold Disorders
Clinical Signs of Myelopathy (Ataxia, Neck and Back Pain, Paralysis)
Clinical Signs of Vestibular Disease (Head Tilt, Nystagmus)
Clostridial Enterotoxicosis
Coagulation Factor Deficiency
Coagulopathy of Liver Disease
Cobalamin Deficiency
Coccidioidomycosis
Coccidiosis
Cognitive Dysfunction Syndrome - Dogs and Cats
Cold Agglutinin Disease
Colibacillosis
Colitis and Proctitis
Colitis, Histiocytic Ulcerative
Compulsive Disorders - Cats: Excessive Grooming, Fabric Sucking, PICA
Conflict, Fear, Submissive and Excitement Urination - Dogs
Congenital and Developmental Renal Diseases
Congenital Ocular Anomalies
Congenital Vertebral Malformations
Congestive Heart Failure, Left-Sided
Congestive Heart Failure, Right-Sided
Conjunctivitis - Cats
Conjunctivitis - Dogs
Constipation and Obstipation
Contact Dermatitis
Coonhound Paralysis (Acute Polyradiculoneuritis)
Copper Associated Hepatopathy or Chronic Hepatitis
Coprophagia and Pica - Dogs
Corneal and Scleral Lacerations
Corneal Opacities - Degenerations and Infiltrates
Corneal Opacities - Dystrophies
Corneal Sequestrum - Cats
Cough
Craniomandibular Osteopathy
Cruciate Ligament Disease, Cranial
Cryptococcosis
Cryptorchidism
Cryptosporidiosis
Crystalluria
Cushing's Syndrome - Cats
Cushing's Syndrome - Dogs
Cutaneous Drug Eruptions
Cuterebriasis
Cyanotoxin (Blue-Green Algae) Toxicosis
Cyclic Hematopoiesis
Cylindruria
Cytauxzoonosis
Deafness
Deciduous Teeth, Persistent (Retained)
Demodicosis
Dentigerous Cyst
Dermatomyositis
Dermatophytosis
Dermatoses, Arthropod (Biting/Stinging)
Dermatoses, Depigmenting Disorders
Dermatoses, Erosive or Ulcerative
Dermatoses, Exfoliative
Dermatoses, Lymphocytic
Dermatoses, Neoplastic
Dermatoses, Papulonodular
Dermatoses, Sterile Nodular/Granulomatous
Dermatoses, Sun-Induced
Dermatoses, Vesiculopustular
Dermatoses, Viral (Non-Papillomatosis)
Destructive and Scratching Behavior- Cats
Destructive Behavior- Dogs
Diabetes Insipidus
Diabetes Mellitus With Hyperosmolar Hyperglycemic State
Diabetes Mellitus With Ketoacidosis
Diabetes Mellitus Without Complication - Cats
Diabetes Mellitus Without Complication - Dogs
Diaphragmatic Hernia
Diarrhea, Antibiotic Responsive
Diarrhea, Chronic - Cats
Diarrhea, Chronic - Dogs
Digoxin Toxicity
Diisocyanate Glues
Discolored Tooth/Teeth
Diskospondylitis
Disseminated Intravascular Coagulation
Drowning (Submersion Injuries)
Ductal Plate Malformation
Dysautonomia (Key-Gaskell Syndrome)
Dyschezia and Hematochezia
Dysphagia
Dyspnea and Respiratory Distress
Dystocia
Dysuria, Pollakiuria, and Stranguria
Eclampsia
Ectopic Ureter
Ectropion
Ehrlichiosis and Anaplasmosis
Elbow Dysplasia
Electric Cord Injury
Enamel Hypoplasia/Hypocalcification and Root Dysplasia
Endocarditis, Infective
Endomyocardial Diseases - Cats
Entropion
Eosinophilia
Eosinophilic Granuloma Complex
Epididymitis/Orchitis
Epilepsy, Genetic (Idiopathic) - Dogs
Epiphora
Episcleritis
Epistaxis
Erythrocytosis
Esophageal Diverticula
Esophageal Foreign Bodies
Esophageal Stricture
Esophagitis
Essential Oils Toxicosis
Ethanol Toxicosis
Ethylene Glycol Toxicosis
Excessive Vocalization and Nocturnal Behaviors - Cats and Dogs
Exercise-Induced Weakness/Collapse in Labrador Retrievers
Exocrine Pancreatic Insufficiency
Extraction Complications
Eyelash Disorders (Trichiasis/Distichiasis/Ectopic Cilia)
Facial Nerve Paresis and Paralysis
False Pregnancy
Familial Shar-Pei Fever
Fanconi Syndrome
Fear and Aggression in Veterinary Visits - Cats
Fear and Aggression in Veterinary Visits - Dogs
Fears, Phobias and Anxieties - Cats
Fears, Phobias and Anxieties - Dogs
Feline (Upper) Respiratory Infections
Feline Alveolar Osteitis
Feline Calicivirus Infection
Feline Herpesvirus Infection
Feline Hyperesthesia Syndrome
Feline Idiopathic Lower Urinary Tract Disease
Feline Immunodeficiency Virus (FIV) Infection
Feline Infectious Diarrhea
Feline Infectious Peritonitis (FIP)
Feline Ischemic Encephalopathy
Feline Leukemia Virus (FeLV) Infection
Feline Morbillivirus Infection
Feline Paraneoplastic Alopecia
Feline Stomatitis - Feline Chronic Gingivostomatitis (FCGS)
Feline Tooth Resorption (Odontoclastic Resorption)
Fever
Fiber-Responsive Large Bowel Diarrhea
Fibrocartilaginous Embolic Myelopathy
Fibrosarcoma, Bone
Fibrosarcoma, Gingiva
Fibrosarcoma, Nasal and Paranasal Sinus
Finding a Dog or Cat Trainer
Fipronil Toxicosis
Flatulence
Flea Bite Hypersensitivity and Flea Control
Food Reactions, Dermatologic
Food Reactions (Gastrointestinal), Adverse
Gallbladder Mucocele
Gastric Dilation and Volvulus Syndrome
Gastric Motility Disorders
Gastrinoma
Gastritis, Chronic
Gastroduodenal Ulceration/Erosion
Gastroenteritis, Acute Hemorrhagic Diarrhea Syndrome
Gastroenteritis, Eosinophilic
Gastroesophageal Reflux (GER)
Gastrointestinal Obstruction
Genodermatoses
Gestational Diabetes Mellitus
Giardiasis
Gingival Enlargement/Hyperplasia
Glaucoma
Glomerulonephritis
Glucagonoma
Glucosuria
Gluten Enteropathy in Irish Setters
Glycogen Storage Disease
Glycogen-Type Vacuolar Hepatopathy
Granulomatous Hepatitis
Grape and Raisin Toxicosis
Hair Follicle Tumors
Head Tremors (Bobbing), Idioapathic - Dogs
Heartworm Disease - Cats
Heartworm Disease - Dogs
Heat Stroke and Hyperthermia
Helicobacter spp.
Hemangiopericytoma
Hemangiosarcoma, Bone
Hemangiosarcoma, Heart
Hemangiosarcoma, Skin
Hemangiosarcoma, Spleen and Liver
Hematemesis
Hematuria
Hemoglobinuria and Myoglobinuria
Hemothorax
Hemotropic Mycoplasmosis
Hepatic Abscess(s)
Hepatic Amyloid
Hepatic Encephalopathy
Hepatic Lipidosis
Hepatocellular Carcinoma
Hepatocutaneous Syndrome
Hepatomegaly
Hepatosupportive Therapies
Hepatotoxins
Hepatozoonosis
Hiatal Hernia
Hip Dysplasia
Histiocytic Diseases - Dogs and Cats
Histoplasmosis
Hookworms (Ancylostomiasis)
Horner's Syndrome
Housesoiling - Cats
Housesoiling - Dogs
Hydronephrosis
Hypercalcemia
Hyperchloremia
Hypercoagulability
Hypereosinophilic Syndrome (HES)
Hyperestrogenism (Estrogen Toxicity)
Hyperglycemia
Hyperkalemia
Hyperlipidemia
Hypermagnesemia
Hypernatremia
Hyperosmolarity
Hyperparathyroidism
Hyperparathyroidism, Renal Secondary
Hyperphosphatemia
Hypersomatotropism/Acromegaly in Cats
Hypertension, Pulmonary
Hypertension, Systemic Arterial
Hyperthyroidism
Hypertrophic Osteodystrophy
Hypertrophic Osteopathy
Hypertrophic Pyloric Gastropathy, Chronic
Hyperviscosity Syndrome
Hyphema
Hypoadrenocorticism (Addison's Disease)
Hypoalbuminemia
Hypocalcemia
Hypochloremia
Hypoglycemia
Hypokalemia
Hypomagnesemia
Hypomyelination
Hyponatremia
Hypoparathyroidism
Hypophosphatemia
Hypopituitarism
Hypopyon and Lipid Flare
Hyporexia
Hyposthenuria
Hypothermia
Hypothyroidism
Icterus in the Cat
Icterus in the Dog
Idiopathic Generalized Tremor Syndrome
Idioventricular Rhythm
Ileus
Illicit/Club Drug Toxicosis
Immune-Mediated Chronic Hepatitis in Dogs
Immunodeficiency Disorders, Primary
Immunoproliferative Enteropathy of Basenjis
Incontinence, Fecal
Incontinence, Urinary
Infertility, Female - Dogs
Infertility, Male - Dogs
Inflammatory Bowel Disease (IBD)
Influenza
Inherited Macrothrombocytopenia
Insoluble Oxalate Plant Toxicosis
Insulinoma
Interstitial Cell Tumor, Testicle
Intervertebral Disc Disease - Cats
Intervertebral Disc Disease, Cervical
Intervertebral Disc Disease, Thoracolumbar
Intestinal Microbiome Dysbiosis
Intussusception
Iris Atrophy
Iron Toxicosis
Ivermectin and Other Macrocyclic Lactones Toxicosis
Joint Luxations
Juvenile Ventricular Arrhythmias - Dogs
Keratitis - Eosinophilic Cats
Keratitis - Nonulcerative
Keratitis - Ulcerative
Keratoconjunctivitis Sicca (KCS)
Kitten Behavior Problems
Kitten Socialization and Kitten Classes
Lactic Acidosis (Hyperlactatemia)
Lameness
Laryngeal Diseases
Lead Toxicosis
Left Anterior Fascicular Block
Left Bundle Branch Block
Legg-Calvé-Perthes Disease
Leiomyoma, Stomach, Small and Large Intestine
Leiomyosarcoma, Stomach, Small and Large Intestine
Leishmaniosis
Leishmaniasis, Cutaneous
Lens Luxation
Leptospirosis
Leukemia, Chronic Lymphocytic
Leukocytosis
Lily Toxicosis
Liver Fluke Infestation
Lower Urinary Tract Infection, Bacterial
Lower Urinary Tract Infection, Fungal
Lumbosacral Stenosis and Cauda Equina Syndrome
Lung Lobe Torsion
Lupus Erythematosus, Cutaneous
Lupus Erythematosus, Systemic (SLE)
Lyme Borreliosis
Lymphangiectasia
Lymphedema
Lymphodenopathy/Lymphadenitis
Lymphoma - Cats
Lymphoma - Dogs
Malassezia Dermatitis
Malignant Fibrous Histiocytoma (Pleomorphic Sarcoma)
Malocclusions - Skeletal and Dental
Mammary Gland Hyperplasia - Cats
Mammary Gland Tumors - Cats
Mammary Gland Tumors - Dogs
Marking, Roaming, and Mounting Behavior - Cats
Marking, Roaming, and Mounting Behavior - Dogs
Mast Cell Tumors
Mastitis
Maternal Behavior Problems - Cats and Dogs
Maxillary and Mandibular Fractures
Medication Dosing Considerations in Dogs and Cats with Liver Disease
Megacolon
Megaesophagus
Melanocytic Tumors, Oral
Melanocytic Tumors, Skin and Digit
Melena
Meningitis/Meningoencephalitis/Meningomyelitis, Infectious
Meningoencephalomyelitis of Unknown Etiology (MUE)
Mesothelioma
Metabolic Causes of Encephalopathy
Metabolic, Nutritional and Endocrine Bone Disorders
Metaldehyde Toxicosis
Metformin Toxicosis
Methemoglobinemia
Movement Disorders
Mucopolysaccharidosis
Multidrug-Resistant Infections
Multiple Myeloma
Murmurs, Heart
Muscle Rupture (Muscle Tear)
Mushroom Toxicoses
Myasthenia Gravis and Congenital Myasthenic Syndromes
Mycobacterial Infections of Dogs and Cats
Mycoplasmosis
Mycoses, Cutaneous, Intermediate
Mycosis, Deep, Cutaneous
Mycotoxicosis - Aflatoxin
Mycotoxicosis - Tremorgenic Toxins
Myelomalacia, Spinal Cord (Ascending, Descending, Progressive)
Myelopathy - Paresis/Paralysis - Cats
Myeloproliferative Disorders
Myocardial Infarction
Myocardial Tumors
Myocarditis
Myoclonus
Myopathy - Hereditary X-linked Muscular Dystrophy
Myopathy, Inflammatory (Focal) Masticatory and Extraocular Myosistis
Myopathy, Inflammatory (General) Polymyositis and Dermatomositis
Myopathy, Noninflammatory - Endocrine
Myopathy, Noninflammatory - Hereditary Labrador Retriever
Myopathy, Noninflammatory - Hereditary Myotonia
Myopathy, Noninflammatory - Hereditary Scottie Cramp
Myopathy, Noninflammatory - Metabolic
Myxedema and Myxedema Coma
Myxomatous Mitral Valve Disease
Narcolepsy and Cataplexy
Nasal Dermatoses - Canine
Nasal Discharge and Nasal Masses
Nasopharyngeal Polyps
Nasopharyngeal Stenosis
Necrotizing Encephalitis
Neonatal Mortality and Canine Herpesvirus
Neonatal Resucitation and Early Neonatal Care
Neonicotinoid Toxicosis
Neoplasia Affecting the Vertebral Column and Spinal Cord
Neosporosis
Nephrolithiasis
Nephrotic Syndrome
Nephrotoxicity, Drug-induced
Nerve Sheath Tumors
Neutropenia
Nocardiosis/Actinomycosis - Cutaneous
Noise and Thunderstorm Phobias
Nonsteroidal Anti-Inflammatory Drug Toxicosis
Obesity
Odontogenic Tumors
Odontoma
Oliguria and Anuria
Ollulanus Infection
Ophthalmia Neonatorum
Opiates/Opioids Toxicosis
Opportunistic Fungal Infections
Optic Neuritis and Non-Inflammatory Papilledema
Oral and Dental Pain
Oral Cavity Tumors, Undifferentiated Malignant Tumors
Orbital Diseases (Exophthalmos, Enophthalmos, Strabismus)
Organophosphorus and Carbamate Toxicosis
Oronasal Fistula
Osteochondrodysplasia
Osteochondrosis
Osteomyelitis
Osteosarcoma
Otitis Externa and Media
Otitis Media and Interna
Ovarian Remnant Syndrome
Ovarian Tumors
Ovulatory Failure
Pain (Acute, Chronic, and Postoperative)
Palatal Defects
Pancreatitis - Cats
Pancreatitis - Dogs
Pancytopenia
Panniculitis/Steatitis
Panosteitis
Panting and Tachypnea
Papillomatosis
Paraneoplastic Syndromes
Paraphimosis, Phimosis and Priapism
Paraproteinemia
Patellar Luxation
Patent Ductus Arteriosus
Pectus Excavatum
Pelger-Huet Anomaly
Pelvic Bladder
Pemphigus
Perianal Fistula
Pericardial Disease
Perineal Hernia
Periodontal Disease
Peripheral Edema
Perirenal Pseudocysts
Peritoneopericardial Diaphragmatic Hernia
Peritonitis
Petechiae, Ecchymosis, Bruising
Petroleum Hydrocarbon Toxicosis
Pheochromocytoma
Phosphofructokinase Deficiency
Physalopterosis
Plague
Plasmacytoma, Mucocutaneous
Pleural Effusion
Pneumocystosis
Pneumonia, Aspiration
Pneumonia, Bacterial
Pneumonia, Eosinophilic
Pneumonia, Fungal
Pneumonia, Interstitial
Pneumothorax
Pododermatitis
Poisoning (Intoxication) Therapy
Polyarthritis, Erosive, Immune-Mediated
Polyarthritis, Nonerosive, Immune-Mediated, Dogs
Polycystic Kidney Disease
Polyneuropathies (Peripheral Neuropathies)
Polyphagia
Polypoid Cystitis
Polyuria and Polydipsia
Portal Hypertension
Portal Vein Hypoplasia
Portosystemic Shunting, Acquired
Portosystemic Vascular Anomaly, Congenital
Poxvirus Infection - Cats
Precursor-Targeted Immune-Mediated Anemia
Pregnancy Edema in the Bitch
Pregnancy Toxemia
Premature Labor
Prolapsed Gland of the Third Eyelid (Cherry Eye)
Proptosis
Prostate Disease in the Breeding Male Dog
Prostatic Cysts
Prostatitis and Prostatic Abscess
Prostatomegaly
Protein-Losing Enteropathy
Proteinuria
Pruritus
Pseudoephedrine/Phenylephrine Toxicosis
Ptyalism
Pulmonary Contusions
Pulmonary Edema, Noncardiogenic
Pulmonary Thromboembolism
Pulmonic Stenosis
Puppy Behavior Problems
Puppy Socialization and Puppy Classes
Puppy Strangles (Juvenile Cellulitis)
Pyelonephritis
Pyoderma
Pyoderma - Methicillin-Resistant
Pyometra
Pyothorax
Pyrethrin and Pyrethroid Toxicosis
Pyruvate Kinase Deficiency
Pythiosis
Pyuria
Q Fever
Rabies
Rectal and Anal Prolapse
Rectal Stricture
Rectoanal Polyps
Red Eye
Regurgitation
Renal Tubular Acidosis
Renomegaly
Repetitive Behaviors - Dogs: Acral Lick, Fly Biting, Tail Chasing
Respiratory Parasites
Respiratory Problems During Anaesthesia
Retained Placenta
Retinal Degeneration
Retinal Detachment
Retinal Hemorrhage
Rhinitis and Sinusitis
Right Bundle Branch Block
Rocky Mountain Spotted Fever
Rodenticide Toxicosis - Anticoagulants
Rodenticide Toxicosis - Bromethalin
Rodenticide Toxicosis - Cholecalciferol
Rodenticide Toxicosis - Phosphides
Roundworms (Ascariasis)
Sago Palm Toxicosis
Salivary Mucocele
Salmon Poisoning Disease
Salmonellosis
Salt Toxicosis
Schiff-Sherrington Phenomenon
Schwannoma
Sebaceous Adenitis, Granulomatous
Seizures (Convulsions, Status Epilepticus) - Cats
Seizures (Convulsions, Status Epilepticus) - Dogs
Seminoma
Separation-Related Disorders
Sepsis and Bacteremia
Sertoli Cell Tumor
Sexual Development Disorders
Shock, Cardiogenic
Shock, Hypovolemic
Shock, Septic
Shoulder Joint, Ligament and Tendon Conditions
Sick Sinus Syndrome
Sinus Arrest and Sinoatrial Block
Sinus Arrhythmia
Sinus Bradycardia
Sinus Tachycardia
Sjögren-Like Syndrome
Skin Fragility Syndrome, Feline
Smoke Inhalation
Snake Venom Toxicosis - Coral Snakes
Snake Venom Toxicosis - Pit Vipers
Sneezing, Reverse Sneezing, Gagging
Soft Tissue Sarcoma
Spermatocele/Sperm Granuloma
Spermatozoal Abnormalities
Spider Venom Toxicosis - Black Widow
Spider Venom Toxicosis - Brown Recluse
Spinal Cord Malformations
Splenic Torsion
Spondylosis Deformans and Diffuse Idiopathic Skeletal Hyperostosis
Squamous Cell Carcinoma, Digit
Squamous Cell Carcinoma, Ear
Squamous Cell Carcinoma, Gingiva
Squamous Cell Carcinoma, Nasal and Paranasal Sinus
Squamous Cell Carcinoma, Nasal Planum
Squamous Cell Carcinoma, Skin
Squamous Cell Carcinoma, Tongue
Squamous Cell Carcinoma, Tonsil
Staphylococcal infections
Steroid-Responsive Meningitis-Arteritis - Dogs
Stertor and Stridor
Stomatitis and Oral Ulceration
Storage Diseases
Streptococcal Infections
Subarachnoid Diverticulm
Subinvolution of Placental Sites
Superficial Mites - Cheyletiellosis and Otodectes
Superficial Mites - Notoedres, Sarcoptes
Superficial Necrolytic Dermatitis
Supracollicular Collection of Fluid
Supraventricular Tachycardia
Syncope
Synovial Cell Sarcoma
Syringomyelia and Chiari-Like Malformation
Systolic Anterior Motion
Tapeworms (Cestodiasis)
Temporomandibular Joint Disorders
Testicular Degeneration and Hypoplasia
Tetanus
Tetralogy of Fallot
Third Eyelid Protrusion
Thrombocytopathies
Thrombocytopenia
Thrombocytopenia, Primary (Non-Associative) Immune-Mediated
Thrombocytosis
Thymoma
Tick Bite Paralysis
Ticks and Tick Control
Toad Venom Toxicosis
Tooth - Missing
Tooth Formation/Structure, Abnormal
Tooth Root Abscess (Apical Abscess)
Torsion of the Spermatic Cord
Toxic Encephalopathies
Toxoplasmosis
Tracheal Collapse
Transitional Cell Carcinoma
Transmissible Venereal Tumor
Traumatic Brain Injury
Traumatic Dentoalveolar Injuries (TDI)
Tremors
Trichomonosis
Trigeminal Neuritis, Idiopathic
Tularemia
Undesirable Species - Typical Behaviors - Dogs: Jumping, Pulling, Chasing, Stealing
Ureterolithiasis
Urethral Prolapse
Urinary Outflow Obstruction, Functional
Urinary Tract Obstruction
Urinary Tract Parasites
Urolithiasis, Calcium Oxalate
Urolithiasis, Calcium Phosphate
Urolithiasis, Cystine
Urolithiasis, Pseudo (Dried Blood, Ossified Material)
Urolithiasis, Struvite - Cats
Urolithiasis, Struvite - Dogs
Urolithiasis, Urate
Urolithiasis, Xanthine
Uterine Inertia
Uterine Tumors
Uveal Melanoma - Cats
Uveal Melanoma - Dogs
Uveodermatological Syndrome (VHK-Like)
Vaginal Discharge
Vaginal Hyperplasia and Prolapse
Vaginal Malformations and Acquired Lesions
Vaginal Tumors
Vaginitis
Vascular Ring Anomalies
Vasculitis, Systemic (Including Phlebitis)
Vasculitis: Cutaneous, Ischemic Dermatopathy and Nasal Arteritis
Ventricular Fibrillation
Ventricular Pre-Excitation and Wolff-Parkinson-White Syndrome
Ventricular Premature Complexes
Ventricular Septal Defect
Ventricular Standstill (Asystole)
Ventricular Tachycardia
Vertebral Column Trauma
Vesicourachal Diverticula
Vestibular Disease, Idiopathic - Cats
Vestibular Disease, Idiopathic - Dogs
Viral Encephalopathies
Vomiting, Chronic
Von Willebrand Disease
Weight Loss and
