Comfort They Can Enjoy. Protection You Can Trust.

Comfort They Can Enjoy. Protection You Can Trust.

Our Products

Why Choose ProMax?

The ProMax collar 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!

ProMax
Has It All

✓ Patented design

✓ Soft & Flexible texture

✓ Smooth surface

✓ Secure dual buckle system

✓ 6 month full body protection

Our Ingredients

Active ingredients are formulated into the collar and are slowly released over your pet’s skin surface for up to 6 months. With 2 collars, that's up to 12 months of consecutive protection. Suitable for use on dogs and puppies 12 weeks or older, with neck sizes up to 26 inches.

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