Sentry Flea and Tick Squeeze-On for Dogs treats fleas, ticks, flea eggs, and flea larvae, while also treating and repelling mosquitoes on contact. This treatment remains effective for up to 1 month and is safe to use on dogs up to 15 lbs.
Directions: DO NOT USE ON CATS or animals other than dogs. NOT FOR DOGS UNDER 12 WEEKS OF AGE.
Small: Dogs and puppies 7-15 lbs
Medium: Dogs 15-33 lbs
Large: Dogs 33-66 lbs
X-Large: Dogs 66+ lbs