Step 1 : Introduction to the question "4. What intestinal parasites do we routinely deworm puppies for?"
...1. Giardia 2. Fleas and lice 3. Coccidia 4. Roundworms and hookworms Roundworms and hookworms are common in puppies. Multiple dewormings against these parasites are required in puppies. These parasites are zoonotic meaning humans can develop disease from these worms. Coccidia and giardia are intestinal parasites. However, we don't routinely treat for these parasites as part of puppy deworming. Fleas and lice are external parasites.