Parasitic Beasts and Where to Find Them
I saved the worst for last: worms. Some of the creatures in the JK Rowling movie were indeed fantastic. But take a look at these bizarre creatures: (left to right) Heartworm, hookworms, roundworms, and whipworms can all cause upset stomachs and diarrhea for your pet. They can even block blood flow, and you can imagine [...]