Promax flea & tick collars for dogs leaves your dog comfortable and protected.

Don’t Settle for Stiff Flea & Tick Collars

Hartz UltraGuard ProMax, with a non-stiff and patented design, provides comfort AND protection against fleas and ticks with its flexible, soft collar.

The smooth interior surface and outward-facing latches with rounded edges ensure your dog is comfortable yet protected all year long.

Hartz ProMax flea & tick collars for dogs provide full body protection.

Full Body Flea & Tick Prevention

Hartz UltraGuard ProMax Flea and Tick Collar for Dogs kills fleas & ticks, prevents flea eggs from hatching, and also repels mosquitoes. The active ingredients are formulated into the collar and are slowly released over your dog’s entire body for up to 12 months (2 collars each provide 6 months’ efficacy) of consecutive pest protection.

This allows your dog to go about their day comfortably while also being protected from head to tail.

Flea & tick collars are a convenient and mess-free form of flea & tick protection.

Mess-Free Application

Flea and tick collars are a convenient and mess-free form of flea and tick protection. The 2-count Hartz UltraGuard ProMax collar for dogs provides up to 6 months protection each and are packaged in a tin can for easy storage.

A secure dual buckle system ensures the collar remains securely fastened, but also allows for the collar to be removed if necessary (Hartz recommends that collar be worn 24/7 for continuous protection). Fits dogs of all sizes!

Hartz UltraGuard ProMax Flea & tick collars for cats are soft and flexible.

Don’t Settle for Stiff Flea & Tick Collars

Hartz UltraGuard ProMax, with a non-stiff and patented design, provides comfort AND protection against fleas and ticks with its flexible, soft collar. The smooth interior surface and outward-facing latches with rounded edges ensure your cat is comfortable yet protected all year long.

The tapered collar ends also allows for a quick and smooth application.

Hartz UltraGuard ProMax Flea & tick collars for cats offer full body protection.

Full Body Flea & Tick Prevention

Hartz UltraGuard ProMax Flea and Tick Collar for Cats kills fleas & ticks and prevents flea eggs from hatching. The active ingredients are formulated into the collar and are slowly released over your cat’s entire body for up to 14 months (2 collars each provide 7 months’ efficacy) of consecutive pest protection.

This allows your cat to go about their day comfortably while also being protected from head to tail.

Promax Flea & tick collars for cats are a convenient and mess-free form of flea & tick protection.

Mess-Free Application

Flea and tick collars are a convenient and mess-free form of flea and tick protection. The 2-count Hartz UltraGuard ProMax collar for cats provides up to 7 months protection each and are packaged in a tin can for easy storage.

A secure dual buckle and breakaway system ensures the collar remains securely fastened, but allows the collar to be removed if necessary (Hartz recommends that collar be worn 24/7 for continuous protection), while the predetermined breakaway feature will allow the collar to release to avoid choking if your cat gets her collar caught on something snagged while, allowing for.

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