Bayer 5461618 K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month 98-100% CONDITION:New Wide 178-degree viewing angles ensure

Wide 178-degree viewing angles ensure minimal distortion and color shift even when you're viewing from extreme positions

The Vibram Megagrip rubber outsole incorporates a lug pattern inspired by goat hooves

it offers enhanced sensitivity for faster detection while minimizing false alarms

slip resistance

Bayer 5461618 K9 Advantix II, Medium Dogs, 11 to 20-Pound, 6-Month 98-100% CONDITION:New Wide 178-degree viewing angles ensureKills adult fleas, eggs and larvae Remains effective even after swimming or shampooing One treatment prevents further flea infestation for at least four weeks Packaging may vary Used year round, it prevents fleas from over wintering in your home to feast on your dog next season. Gentle enough for puppies as young as seven weeks and older, the flea control remains effective even after bathing, water immersion, or exposure to sunlight, without the need