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  • Coccidial organisms, including Eimeria, are parasites that can infect rabbits, especially young and recently weaned rabbits. These organisms invade the intestinal tract of young rabbits and can progress to cause a fatal infection of the liver in many cases. Many rabbits show no signs, but if they do, they may have infrequent or intermittent watery, mucousy, or blood-tinged diarrhea. If your rabbit's diarrhea progresses to moderate to severe in intensity, your veterinarian will hospitalize your rabbit to provide supportive care until it is well enough to go home.

  • Coccidioidomycosis is a fungal disease caused by the soil fungus Coccidioides immitis or Coccidioides posadii. The early signs of coccidioidomycosis include fever, lethargy, poor appetite, coughing, and joint pain. Diagnosis is by biopsy of lesions or blood testing for antibodies to the Coccidioides organism. The prognosis for recovery is dependent of the extent of lesions in the cat’s body.

  • Coccidioidomycosis is a fungal disease caused by the soil fungus Coccidioides immitis or Coccidioides posadii. The early signs of coccidioidomycosis include fever, lethargy, lack of appetite, coughing, and joint pain. Diagnosis is by biopsy of lesions or blood testing for antibodies to the Coccidioides organism. The prognosis for recovery is dependent of the extent of lesions in the dog’s body.

  • Coccidia are single-celled organisms that can act as a parasite after infecting your cat through the gastrointestinal tract. The most common form affecting cats, Isospora, is not a concern for infecting people, unlike Toxoplasma. They are highly resistant to environmental conditions, so cleanliness is important to prevent re-infection. Treatment is often simple with the appropriate antibiotics prescribed by your veterinarian.

  • Coccidia are single-celled organisms that can act as parasites after infecting your dog through the gastrointestinal tract. The most common form affecting dogs, Isospora, is not a concern for infecting people. They are highly resistant to environmental conditions and cleanliness is important to prevent re-infection. Treatment is often simple with the appropriate antibiotics prescribed by your veterinarian.

  • Cockatiels make excellent first birds for families. Larger than budgies and smaller than larger parrots, these entertaining birds are easy to maintain and provide endless hours of entertainment and companionship. They are beautiful flyers and enjoy lots of activity and play. Cockatiels love to chew, so providing bird-safe toys will distract them from unwanted destructive chewing. They may be adopted from shelters or purchased from a pet store or a reputable breeder. They require annual, routine veterinary health check-ups to help prevent disease and help maintain a long-lasting, healthy relationship between you and your bird.

  • Cockatoos are a suitable family pet for families with adult children. Their jumpy nature and strong bite make them inappropriate for families with young children. These birds are high maintenance both physically and emotionally, as they demand a lot of attention and a great deal of time outside their cages. Without adequate attention, cockatoos sometimes become excessively boisterous and are potentially destructive. Cockatoos need to chew, so provide a continuous supply of non-toxic wood or cardboard bird-safe toys. Cockatoos may be adopted from shelters or purchased from pet stores or reputable breeders. They require annual, routine veterinary health check-ups to help prevent disease.

  • Cocker Spaniels, as one of the most popular breeds, suffered a bad reputation for a few years because of poor breeding practices by some eager for a dollar, but these dogs are now safely secure as a treasured family pet once again. Their cheerful "ready-to-go-when-you-are" demeanor makes them great companions.

  • Codeine is given by mouth or injection and is used off label to treat mild to moderate pain, cough, and occasionally diarrhea. Give as directed by your veterinarian. Common side effects include sleepiness and constipation. Do not use in pets that are allergic to it or other opioids, in pets with inflammatory bowel disease, or in pets that have ingested a toxic substance. If a negative reaction occurs, please call your veterinary office.

  • Coenzyme Q-10 is an over the counter supplement given by mouth and is used off label to treat heart, nerve, or inflammatory conditions in dogs and cats. Give as directed by your veterinarian. Side effects are uncommon and have not been documented. Use cautiously in pregnant or nursing pets. If a negative reaction occurs, please call your veterinary office.