User Manuals, Instructions and Guides for Hartz products.
Hartz Ultra Guard Flea and Tick Collar for Cats and Kittens Instructions
Learn how to properly use the Hartz Ultra Guard Flea and Tick Collar for Cats and Kittens with these step-by-step instructions. Find out how to activate, fit, and replace the collar for effective insecticide protection. Make sure to follow age restrictions and precautions for the safety of your pets.