Do you have a question about a Hartz product or promotional offer? Call our Consumer Hotline or write to our Consumer Affairs and Information Center at the mailing address below.
Consumer Affairs and Information Center
The Hartz Mountain Corporation
400 Plaza Drive
Secaucus , NJ 07094 USA
Consumer Hotline
1-800-275-1414
Monday – Friday | 9 am – 5 pm EST
If you think your pet needs medical attention, please contact your vet immediately.