Dog Medicines & Vitamins

Seresto Large Dog flea and tick collars deliver vet-recommended protection for dogs and puppies. They're fast-acting and long-lasting, starting to kill existing fleas within 24 hours of application and continuing to work hard for 8 straight months. Seresto Large Dog collars are non-greasy, odorless and make your dog's comfort a priority by killing on contact so pests don't have to bite your dog to die.

Seresto Cat flea and tick collars deliver vet-recommended protection for cats and kittens. They're fast-acting and long-lasting, starting to kill existing fleas on cats within 24 hours of application and continuing to work for eight months. Seresto Cat collars are non-greasy, odorless and make your cat's comfort a priority by killing on contact so pests don't have to bite your cat to die.

Advantage II Small Dog flea treatment and prevention delivers vet-recommended protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Small Dog kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

Advantage II Medium Dog flea treatment and prevention delivers vet-recommended protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Medium Dog kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

Advantage II Large Dog flea treatment and prevention delivers vet-recommended protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Large Dog kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

Advantage II Extra Large Dog flea treatment and prevention delivers vet-recommended protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Extra Large Dog kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

Advantage II Small Cat flea treatment and prevention delivers total, vet-recommended flea protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Small Cat kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

Advantage II Large Cat flea treatment and prevention delivers total, vet-recommended flea protection with same-day effectiveness in one single, monthly application. Within 12 hours of application, Advantage II Large Cat kills adult fleas, flea larvae and flea eggs through contact, and keeps working for 30 days. This easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

K9 Advantix II Medium Dog delivers vet-recommended treatment and prevention of five pests, including fleas, ticks, mosquitoes, biting flies and lice. Within 12 hours of application, K9 Advantix II Medium Dog repels pests and kills fleas on contact so they don't have to bite your dog to die. This monthly, easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

K9 Advantix II Large Dog delivers vet-recommended treatment and prevention of five pests, including fleas, ticks, mosquitoes, biting flies and lice. Within 12 hours of application, K9 Advantix II Large Dog repels pests and kills fleas on contact so they don't have to bite your dog to die. This monthly, easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

K9 Advantix II Small Dog delivers vet-recommended treatment and prevention of five pests, including fleas, ticks, mosquitoes, biting flies and lice. Within 12 hours of application, K9 Advantix II Small Dog repels pests and kills fleas on contact so they don't have to bite your dog to die. This monthly, easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

K9 Advantix II Extra Large Dog delivers vet-recommended treatment and prevention of five pests, including fleas, ticks, mosquitoes, biting flies and lice. Within 12 hours of application, K9 Advantix II Extra Large Dog repels pests and kills fleas on contact so they don't have to bite your dog to die. This monthly, easy-to-apply topical formula is fragrance-free, waterproof after 24 hours and there's no prescription needed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

Revolution Plus is a simple-to-apply, quick-drying, small-volume, monthly topical solution that protects against fleas (Ctenocephalides felis), ticks (black-legged or deer tick (lxodes scapularis), Gulf Coast tick, (Amblyomma maculatum) and American dog tick (Dermacentor variabilis), ear mites (Otodectes cynotis), roundworms (Toxocara cati), hookworms (Anclyyostoma tunaeforme), and heartworms (Dirofilaria immitis) for cats and kittens as young as eight weeks of age and weighing 2.8 pounds or greater.

Revolution Plus is a simple-to-apply, quick-drying, small-volume, monthly topical solution that protects against fleas (Ctenocephalides felis), ticks (black-legged or deer tick (lxodes scapularis), Gulf Coast tick, (Amblyomma maculatum) and American dog tick (Dermacentor variabilis), ear mites (Otodectes cynotis), roundworms (Toxocara cati), hookworms (Anclyyostoma tunaeforme), and heartworms (Dirofilaria immitis) for cats and kittens as young as eight weeks of age and weighing 2.8 pounds or greater.

Revolution Plus is a simple-to-apply, quick-drying, small-volume, monthly topical solution that protects against fleas (Ctenocephalides felis), ticks (black-legged or deer tick (lxodes scapularis), Gulf Coast tick, (Amblyomma maculatum) and American dog tick (Dermacentor variabilis), ear mites (Otodectes cynotis), roundworms (Toxocara cati), hookworms (Anclyyostoma tunaeforme), and heartworms (Dirofilaria immitis) for cats and kittens as young as eight weeks of age and weighing 2.8 pounds or greater.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.

This once-a-month topical (on-the-skin) treatment is truly a revolutionary idea in parasite protection. In Cats, Revolution protects against heartworm, roundworms, hookworms, fleas, and even ear mites when used as directed. In Dogs, Revolution protects against heartworm, fleas, American Dog ticks, ear mites, and Sarcoptic mange mites when used as directed.