Advantage Multi® (Imidacloprid-10%; Moxidectrin-2.5%) combines 100 percent prevention for heartworm disease, as shown in clinical trials, with the flea control of Advantage, and the treatment and control of intestinal worms (hookworms, roundworms and whipworms). All in one, convenient, monthly topical solution. Free shipping on Monthly Doses with auto-refill.

Advantage Multi® (Imidacloprid-10%; Moxidectrin-2.5%) combines 100 percent prevention for heartworm disease, as shown in clinical trials, with the flea control of Advantage, and the treatment and control of intestinal worms (hookworms, roundworms and whipworms). All in one, convenient, monthly topical solution. Free shipping on Monthly Doses with auto-refill.

Frontline® Plus (fipronil/methoprene) acts on the nervous system of fleas and ticks, causing paralysis and death of the parasite. Frontline Plus spreads over your pet's body via the natural oils in its skin, killing 98-100% of the fleas or ticks within 24-48 hours, and controls transmission of tick-borne disease.<P> Frontline Plus combines fipronil and (S)-methoprene, an insect growth regulator (IGR), to provide the most effective spot-on flea and tick protection available for dogs and cats. Fipronil collects in the oils of the skin and hair follicles and then is released over time (up to 1 month) from the hair follicles onto the skin and hair. Methoprene stops flea larvae from developing into mature forms. Frontline Plus kills all stages of fleas on dogs for up to three months and for up to six weeks on cats, as well as the four major kinds of ticks that transmit serious diseases, including those that may carry Lyme disease. Frontline Plus stays on even with bathing, swimming, or exposure to sunlight. Approved for use on puppies 8 weeks of age and older.

Frontline® Plus (fipronil/methoprene) acts on the nervous system of fleas and ticks, causing paralysis and death of the parasite. Frontline Plus spreads over your pet's body via the natural oils in its skin, killing 98-100% of the fleas or ticks within 24-48 hours, and controls transmission of tick-borne disease.<P> Frontline Plus combines fipronil and (S)-methoprene, an insect growth regulator (IGR), to provide the most effective spot-on flea and tick protection available for dogs and cats. Fipronil collects in the oils of the skin and hair follicles and then is released over time (up to 1 month) from the hair follicles onto the skin and hair. Methoprene stops flea larvae from developing into mature forms. Frontline Plus kills all stages of fleas on dogs for up to three months and for up to six weeks on cats, as well as the four major kinds of ticks that transmit serious diseases, including those that may carry Lyme disease. Frontline Plus stays on even with bathing, swimming, or exposure to sunlight. Approved for use on puppies 8 weeks of age and older. Free shipping on Monthly Doses with auto-refill.

Frontline® Plus (fipronil/methoprene) acts on the nervous system of fleas and ticks, causing paralysis and death of the parasite. Frontline Plus spreads over your pet's body via the natural oils in its skin, killing 98-100% of the fleas or ticks within 24-48 hours, and controls transmission of tick-borne disease.<P> Frontline Plus combines fipronil and (S)-methoprene, an insect growth regulator (IGR), to provide the most effective spot-on flea and tick protection available for dogs and cats. Fipronil collects in the oils of the skin and hair follicles and then is released over time (up to 1 month) from the hair follicles onto the skin and hair. Methoprene stops flea larvae from developing into mature forms. Frontline Plus kills all stages of fleas on dogs for up to three months and for up to six weeks on cats, as well as the four major kinds of ticks that transmit serious diseases, including those that may carry Lyme disease. Frontline Plus stays on even with bathing, swimming, or exposure to sunlight. Approved for use on puppies 8 weeks of age and older. Free shipping on Monthly Doses with auto-refill.

K9 Advantix® is a once-a-month topical flea, tick, and mosquito treatment for dogs and puppies. It contains a unique combination of imidacloprid and permethrin that work together to kill disease-causing parasites before they bite. Remains effective after swimming, bathing, and exposure to sunlight. Topical solution is long-lasting and easy to apply. Gentle enough for puppies as young as 7 weeks. For use on dogs only. Free shipping on Monthly Doses with auto-refill.

K9 Advantix® is a once-a-month topical flea, tick, and mosquito treatment for dogs and puppies. It contains a unique combination of imidacloprid and permethrin that work together to kill disease-causing parasites before they bite. Remains effective after swimming, bathing, and exposure to sunlight. Topical solution is long-lasting and easy to apply. Gentle enough for puppies as young as 7 weeks. For use on dogs only. Free shipping on Monthly Doses with auto-refill.

Revolution® (selamectin) provides broad spectrum protection against most internal and external parasites in dogs six weeks of age or older. Kills adult fleas and prevents flea eggs from hatching, treats and controls sarcoptic mange, combats ticks and intestinal worms, and prevents heartworm disease. Revolution® is a once-monthly topical treatment that is applied to the pet’s skin. Free shipping on Monthly Doses with auto-refill.

Revolution® (selamectin) provides broad spectrum protection against most internal and external parasites in dogs six weeks of age or older. Kills adult fleas and prevents flea eggs from hatching, treats and controls sarcoptic mange, combats ticks and intestinal worms, and prevents heartworm disease. Revolution® is a once-monthly topical treatment that is applied to the pet’s skin. Free shipping on Monthly Doses with auto-refill.

Revolution® (selamectin) provides broad spectrum protection against most internal and external parasites in cats six weeks of age or older. Kills adult fleas and prevents flea eggs from hatching, treats and controls sarcoptic mange, combats ticks and intestinal worms, and prevents heartworm disease. Revolution® is a once-monthly topical treatment that is applied to the pet’s skin. Free shipping on Monthly Doses with auto-refill.