Hartz UltraGuard

Whether you prefer protection in the form of collars, drops, shampoos or sprays, all Hartz® UltraGuard® solutions are fast acting and powerful on pests, yet gentle on dogs and puppies. About Hartz UltraGuard In the 1960's, Hartz® introduced it's very first flea and tick collar. Today, our parasite pummeling products remain best-sellers.

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Whether you prefer protection in the form of collars, drops, shampoos or sprays, all Hartz® UltraGuard® solutions are fast acting and powerful on pests, yet gentle on dogs and puppies. About Hartz UltraGuard In the 1960's, Hartz® introduced it's very first flea and tick collar. Today, our parasite pummeling products remain best-sellers.

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