Parasite Protection

In addition to causing potentially irritating bites, mosquitoes can spread diseases to your cat.

If you own a cat, you may experience a flea problem at some point. But what you don’t know about fleas could harm you and your pet. Get the facts and keep your pet and home safe.

As a cat owner, it’s important to know about the different types of worms and their potential effects on your cat’s health. Humans can become infected too, so keeping your cat p...

The safety of Hartz flea and tick products is a top priority for Hartz, and our commitment to pet protection is supported by a wealth of facts and information, including the pro...