$38.45
Frontline Plus Medium DogAmazon$39.98and up
FRONTLINE Plus Flea and Tick Treatment for Cats over 1.5 lbs., 3 Treatments, 3 CTPetco & 6 more$36.71and up
FRONTLINE Plus Flea and Tick Treatment for X-Large Dogs Up to 89 to 132 lbs., 3 TreatmentsPetco & 5 more$142.16
Frontline Plus Flea & Tick Spot Treatment for Large Dogs, 45-88 lbs, 12 Doses (12-mos. supply)Chewy$142.16
Frontline Plus Flea & Tick Spot Treatment for Small Dogs, 5-22 lbs, 12 Doses (12-mos. supply)Chewy$142.16
Frontline Plus Flea & Tick Spot Treatment for Extra Large Dogs, 89-132 lbs, 12 Doses (12-mos. supply)Chewy$142.16
Frontline Plus Flea & Tick Spot Treatment for Medium Dogs, 23-44 lbs, 12 Doses (12-mos. supply)Chewy$78.98and up
Frontline Plus Flea & Tick Treatment for Small Dogs & Puppies (up to 22 pounds), 6 treatmentsChewy & 2 more$150.06
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 6 Doses + Spot Treatment for Extra Large Dogs, 89-132 lbs, 6 DosesChewy$78.98and up
Frontline Plus Flea & Tick Spot Treatment for Extra Large Dogs, 89-132 lbs, 6 Doses (6-mos. supply)Chewy & 1 more$150.06
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 6 Doses + Spot Treatment for Medium Dogs, 23-44 lbs, 6 DosesChewy$157.96
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 6 Doses + Spot Treatment for Large Dogs, 45-88 lbs, 6 DosesChewy$150.06
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 6 Doses + Spot Treatment for Small Dogs, 5-22 lbs, 6 DosesChewy$78.98and up
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 6 Doses (6-mos. supply)Chewy & 1 more$142.16
Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 12 Doses (12-mos. supply)Chewy$259.99
Frontline Plus For Dogs Flea & Tick Medium Breed Dog Spot Treatment, 23 - 44 lbs, 6ctTractor Supply$19.97
FirstAct Plus Flea Treatment for Dogs, Small Dogs 6-22 lbs, 3 Doses, Same Active Ingredients as Frontline Plus Flea and Tick Prevention for DogsAmazon