About Hartz

On May 16th and 17th, Hartz Loving Paws™ volunteers came together to assist the Greater Good Charities™ Rescue Rebuild® team in Hyde Park, New York at the Dutchess County SPCA s...

The Hartz Mountain Corporation was a proud sponsor of the American Veterinary Medical Association’s (AVMA) and PAWS Atlanta event “Trails for Tails” 5K Run/Walk in Atlanta, GA o...

To benefit homeless pets

The annual holiday drives start right after the Labor Day weekend wherein the generous employees of The Hartz Mountain Corporation contribute and donate to various organizations.

Hartz® is committed to supporting non-kill shelters and organizations that help pets find their forever homes.

Our love of pets extends to the health and well being of those who need new homes.

Our confidence in Hartz topical flea and tick products is based on facts, science and data.

Answers to common questions regarding EPA’s pet spot-on product evaluation and recommendations.

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...

We're committed to developing safe and effective products and policies that respect our environment.