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Advantage II for dogs is for use only on dogs and puppies 7 weeks of age and older and weighing over 55lbs. Kills fleas within 12 hours of application. Kills reinfesting fleas within 2 hours. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. Advantage II also kills flea larvae, flea eggs and chewing lice. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle.II for Extra Large Dogs
$55.99 – $137.75 price-excluding-tax$55.99 – $137.75 price-excluding-tax Select options -
Advantage II for cats is for use on kittens 8 weeks of age and older and weighing 2 lbs or more. Advantage II kills fleas through contact, effectively breaking the flea life cycle - so you can help protect your cat from the fleas you see and the ones you don't. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle. For fleas only.II for Kittens
$44.79 – $73.91 price-excluding-tax$44.79 – $73.91 price-excluding-tax Select options -
Advantage II for cats is for use on cats and kittens 8 weeks of age and older and weighing over 9lbs. Advantage II kills fleas through contact, effectively breaking the flea life cycle - so you can help protect your cat from the fleas you see and the ones you don't. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle. For fleas only.II for Large Cats
$50.39 – $120.95 price-excluding-tax$50.39 – $120.95 price-excluding-tax Select options -
Advantage II for dogs is for use only on dogs and puppies 7 weeks of age and older and weighing 21-55lbs. Kills fleas within 12 hours of application. Kills reinfesting fleas within 2 hours. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. Advantage II also kills flea larvae, flea eggs and chewing lice. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle.II for Large Dogs
$95.19 – $137.75 price-excluding-tax$95.19 – $137.75 price-excluding-tax Select options -
Advantage II for dogs is for use only on dogs and puppies 7 weeks of age and older and weighing 11-20lbs. Kills fleas within 12 hours of application. Kills reinfesting fleas within 2 hours. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. Advantage II also kills flea larvae, flea eggs and chewing lice. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle.II for Medium Dogs
$50.39 – $120.95 price-excluding-tax$50.39 – $120.95 price-excluding-tax Select options -
Advantage II for cats is for use on cats and kittens 8 weeks of age and older and weighing 5-9lbs. Advantage II kills fleas through contact, effectively breaking the flea life cycle - so you can help protect your cat from the fleas you see and the ones you don't. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle. For fleas only.II for Small Cats
$50.39 – $120.95 price-excluding-tax$50.39 – $120.95 price-excluding-tax Select options -
Advantage II for dogs is for use only on dogs and puppies 7 weeks of age and older and weighing 4-10lbs. Kills fleas within 12 hours of application. Kills reinfesting fleas within 2 hours. Advantage II uses two active ingredients for flea prevention and treatment. Imidacloprid kills adult fleas on the animal. Advantage II also kills flea larvae, flea eggs and chewing lice. The insect growth regulator pyriproxyfen inhibits development of immature stages, effectively breaking the flea life cycle.II for Small Dogs
$50.39 – $120.95 price-excluding-tax$50.39 – $120.95 price-excluding-tax Select options