FRONTLINE Shield Tick & Flea Remedy for Big Canines 41-80 lbs, Count of 3

FRONTLINE Shield, from the leading name in tick and flea defense, offers effective flea and flea repellency with repelling action against parasites and mosquito.* Information on record at Boehringer Ingelheim. Eliminates and repels all stages of ticks, such as those that may transmit Lyme disease. Drives away mosquitos that may carry heartworm disease. Destroys chewing lice and adult fleas, flea ova and larvae to prevent re-infestations. Easy to apply, easy to apply, water-resistant formula safeguards for a full 30 days. For pups big and small; effective for young dogs as young as 9 weeks and weighs at least 5 pounds.