Sentry Natural Defense Flea & Tick Squeeze-On for Dogs & Puppies

Your loyal canine pal keeps watch over you. That's why Sentry makes perfect sense. Sentry Natural Defense Flea and Tick Squeeze-On for Dogs and Puppies under 15 lbs is a helpful remedy for flea, tick, and mosquito control that features natural active ingredients such as peppermint oil, cinnamon oil, lemon grass oil and thyme oil. Sentry Natural Defense Flea and Tick Squeeze-On for Dogs and Puppies under 15 lbs uses these plant oils because over the years, certain plants have developed valuable defense mechanisms against potentially harmful insects.