Hartz InControl Flea & Tick Collar for Dogs and Puppies has a unique, pa...
The Hartz InControl collar with its unique patented "Comfi Fit" structure achieves the maximum comfort your dog deserves while giving them the protection you can trust to be effective.
Hartz deeply treasures the bond between you and your pet, and we are committed to providing you with products designed to protect and rid your pets of fleas, ticks and mosquitoes year-round.
Make your pet one of the 5 million
furry family members we help keep
pest-free and happy every year!