As
Ascarids
see also Roundworms
in horses
Gastrointestinal Parasites of Horses: Ascarids
in reptiles
Disorders and Diseases of Reptiles: Intestinal Parasites
Ascites
in cats
Congenital and Inherited Disorders of the Digestive System in Cats: Liver Disorders of the Liver and Gallbladder in Cats
in dogs
Disorders of the Liver and Gallbladder in Dogs: Ascites
Congenital and Inherited Disorders of the Digestive System in Horses: Liver
Asia
travel with pets to
Regulations Regarding Travel with Animals: Travel to Asia and Africa
Asian taeniasis
List of Zoonoses
Aspergillosis
in birds
Lung and Airway Disorders of Pet Birds: Aspergillosis
Fungal Infections in Cats: Aspergillosis
Fungal Infections in Dogs: Aspergillosis
Fungal Infections (Mycoses) in Horses: Aspergillosis (Guttural Pouch Mycosis)
Aspiration pneumonia
Pneumonia in Cats: Aspiration Pneumonia
Pneumonia in Dogs: Aspiration Pneumonia
Aspiration Pneumonia in Horses
Aspirin
Drugs Used to Treat Inflammation: Nonsteroidal Anti-inflammatory Drugs
Aspirin poisoning
Poisoning from Human Over-the-Counter Drugs: Nonsteroidal Anti-inflammatory Drugs (NSAIDs)
Asthma
Disorders Involving Anaphylactic Reactions (Type I Reactions, Atopy) in Cats: Allergic Asthma Tracheobronchitis (Bronchitis, Bronchial Asthma) in Cats
in macaws
Lung and Airway Disorders of Pet Birds: Macaw Respiratory Hypersensitivity (Macaw Asthma)
