However, most dogs and cats who are diagnosed with worms don’t have visible parasites. Many times the presence of parasite ...

not visualization of the actual worm," says Mandese adding that if you suspect worms, take a stool sample to your vet for diagnosis. How do dogs get worms? How do you treat a dog with worms?

Some of the most common worms seen in dogs are roundworms ... You might also see roundworms in your dog's stool or vomit. Roundworms are zoonotic, which means they can be spread to human family ...