Advantage 6 1 Advantage Cats Over 9lbs Purple 4 Months $33,89 Advantage Extra Large Dogs Over 55 Lbs Blue 4 Months $44,89 Advantage Kittens & Small Cats 1-9lbs 4 Months $29,89 Advantage Large Dogs 21-55lbs Red 4 Months $41,89 Advantage Medium Dogs 11-20lbs Aqua 4 Months $33,89 Advantage Small Dogs/ Pups 1-10lbs Green 4 Months $29,89 1 Advantage 6 | Page 1Search results