Giardia in Pets
Giardia is a microscopic parasite that can infect most mammals, including humans. The parasite invades cells lining the intestinal tract, causing bowel irritation and damage. There, the parasites reproduce and shed into the stool to pass out of the body. This stage of the parasite is very hearty and can remain infective in the environment for long periods of time. Infection
occurs when parasites are ingested in contaminated water, stool, plant material, or food. Even licking a few drops of contaminated water, or a few parasites off of the paws or coat, can potentially cause infection.