A dog in the San Fernando Valley was found to have Baylisascaris, or raccoon roundworm, eggs in its system during a routine ...

Multiple types of parasitic worms can be passed from dogs to humans, including roundworms and hookworms. Practicing good hygiene is the best way to prevent worms from spreading. If you suspect your ...

Learn how heartworm disease became widespread in dogs, reflecting an evolutionary history that spans back to ancient times.

Research led by the University of Sydney is reshaping scientific understanding of one of the world's most widespread canine ...

Doggy park lovers, beware: Researchers in Ireland say they’ve pinpointed the park hot spots where roundworms are most likely to infect our precious pups. Scientists at Trinity College in Ireland led ...