Whipworms are small thread-like parasites that embed deep within the lining of the colon (large intestine) and cecum. Trichuris vulpis, the canine whipworm, is a common parasite and is a major cause of diarrhea in the dog. The feline whipworms, Trichuris campanula and Trichuris serrata, are uncommon and usually do not produce any clinical symptoms.

Eggs are shed and diagnosis can be made three months later through a veterinarian fecal exam. Whipworms infect dogs of all ages. Clinical symptoms often depend upon the number of parasites embedded in the colon and cecum. Symptoms can range from slight diarrhea in mild infestations, to weight loss, to massive rectal bleeding and anemia in severe cases. In most dogs, a mucoid-like diarrhea is generally observed.

Medication is available for the treatment of whipworm infection. Very often, pets need multiple treatments in order to eliminate the parasite. Your veterinarian can discuss the method of treatment that is best suited for your pet.

Animals with whipworms pass the infection along to other animals when the worm eggs are passed in their feces (droppings). Your pet can pick up the infection by eating infected soil or licking their contaminated fur or paws. Whipworm is extremely difficult to eliminate from infected soil. Dogs that have access to these areas often re-infect continuously. A specific treatment protocol is usually required for these dogs.

Whipworm infection is a zoonotic disease. Zoonotic is the term used to describe an animal disease that can be transmitted to humans; however, whipworm infection in humans is extremely rare.

Lakeside Veterinary clinic assumes no liability for injury to you or your pet incurred by following these descriptions or procedures.