The Hartz Mountain Corporation

Secaucus, New Jersey United States

Consumer Products

At Hartz®, our passion for pets all began in 1926, when Max and Gustav Stern came to America with 5,000 singing canaries. The canaries, called the Harz Roller, came from the Upper Harz Mountain region (somebody along the way added a “t”). Eventually they started selling food for the birds as well. As time went on, Hartz®, added hamster food and tropical fish to their pet supply line along with many more helpful pet products. Hartz® actually became the first company to create pet supply departments in supermarkets across the country. Today, we take careful care of your pet with everything from Hartz® UltraGuard® flea and tick products, to our dog biscuits & cat treats to our f