Canine hookworms are becoming an increasing threat to pets and people, researchers say, after finding that the parasites have developed widespread drug resistance in both North America and Australia.

Glanville recently opened up about thinking she had a "parasite" under her skin Brandi Glanville is feeling ... of when it sinks in. Stress will kill you. How is your wealth?

Learn more Fleas and ticks are common parasites that can cause several ... are released in low concentrations over your dog's skin and coat to kill fleas and ticks on contact within 24 hours.