Best Petarmor Dog Flea Drops in 2026

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.

FLEA & TICK SPRAY FOR CATS: Say goodbye to parasites with our powerful and effective flea and tick spray for cats and home; our potent formula kills fleas, flea larvae & eggs, and ticks, providing your beloved pet with the protection they need

CERTIFIED NATURAL: Our cat flea spray is made with certified natural ingredients like peppermint oil and eugenol, making it a safe and effective choice for your pet and home; trust in the power of nature with our natural flea spray for home and cats

FLEA SPRAY FOR HOME: Keep your home pest-free with our flea and tick spray for cats; our powerful formula is safe for cats 12 weeks and older, and also safe to use on furniture, carpets, and bedding, making it the ultimate solution for complete home pest control

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR CATS: PetArmor Plus is a waterproof, flea & tick topical prevention for cats that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Cats. PetArmor Plus for Cats has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Cat Flea Treatment works by effectively breaking the flea life cycle Kill flea eggs and larvae to prevent re-infestation.

FAST-ACTING: One oral flea tablet starts killing fleas within 30 minutes of administration.

SAFE TO USE: This oral flea medication is safe for puppies and dogs from 2-25 lbs. 4 weeks and older, when used as directed.

TREAT RE-INFESTATIONS FAST: If your pet gets re-invested with fleas simply apply another dose as often as once a day. CapAction Flea Pills are even safe for use on pregnant or breeding dogs.

FAST-ACTING FLEA TREATMENT: CAPSTAR (nitenpyram) starts killing adult fleas in just 30 minutes

TACKLE FLEA INFESTATIONS FAST: With one dose of CAPSTAR, you can watch the dead fleas fall off your pet

TREAT REINFESTATIONS FAST: If your pet gets reinfested with fleas, simply give another dose as often as once a day

DOG FLEA AND TICK CONTROL: PetArmor topical flea and tick treatment kills adult fleas, ticks and chewing lice. Backed by the PetArmor Protection Guarantee.

VET QUALITY FORMULA: Dog flea treatment contains the active ingredient fipronil.

FAST-ACTING FLEA TREATMENT: PetArmor flea treatment for dogs can help you stop an existing flea or tick infestation.

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Max is a fully waterproof, flea & tick topical prevention for dogs that kills and repels fleas, ticks, and mosquitoes for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing the same active ingredients as K9 Advantix II for Dogs, PetArmor Max for Dogs has a powerful formula that kills fleas within 12 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may only kill adult fleas, PetArmor Max Dog Flea Treatment works by breaking the flea life cycle. Kills flea eggs and larvae for up to 4 weeks

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Max is a fully waterproof, flea & tick topical prevention for dogs that kills and repels fleas, ticks, and mosquitoes for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing the same active ingredients as K9 Advantix II for Dogs, PetArmor Max for Dogs has a powerful formula that kills fleas within 12 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may only kill adult fleas, PetArmor Max Dog Flea Treatment works by breaking the flea life cycle. Kills flea eggs and larvae for up to 4 weeks

LONG-LASTING WATERPROOF PROTECTION: PetArmor Max for dogs is a waterproof, flea & tick topical prevention for dogs that kills and repels fleas, ticks, and mosquitoes for up to 30 days.

CONTAINS THE SAME ACTIVE INGREDIENTS AS K9 ADVANTIX II FOR DOGS: Get an affordable, powerful, vet-quality formula that kills fleas within 12 hours.

BREAK THE FLEA LIFE-CYCLE: PetArmor Max dog flea treatment works by killing adult fleas and preventing flea eggs and larvae from maturing for up to 4 weeks.

CAPSTAR IS YOUR FAST-ACTING ORAL FLEA TREATMENT FOR YOUR DOG: Start killing fleas within 30 minutes with one easy non-prescription tablet. CAPSTAR oral tablet for dogs is specially formulated for dogs 2-25 pounds.

PETARMOR PLUS IS YOUR TRUSTED, LONG-LASTING, VET-QUALITY TOPICAL FLEA AND TICK PREVENTION FOR YOUR SMALL DOG: Contains the same active ingredients as Frontline Plus for Dogs* that starts killing fleas and ticks within 24 hours of application and should be applied every 30 days to prevent reinfestations. PetArmor Plus Flea and Tick Waterproof Topical Protection for Medium Dogs is specially formulated for dogs weighing 5-22 pounds.

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea and tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.

EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea and tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.

BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.

CAPSTAR IS YOUR FAST-ACTING ORAL FLEA TREATMENT FOR YOUR CAT: Start killing fleas within 30 minutes with one easy non-prescription tablet. CAPSTAR oral tablet is specially formulated for cats and kittens 2-25 pounds.

PETARMOR PLUS IS YOUR TRUSTED, LONG-LASTING, VET-QUALITY TOPICAL FLEA AND TICK PREVENTION FOR YOUR CAT: Contains the same active ingredients as Frontline Plus for Cats* that starts killing fleas and ticks within 24 hours of application and should be applied every 30 days to prevent reinfestations. PetArmor Plus Flea and Tick Waterproof Topical Protection for Cats is specially formulated for cats and kittens 8 weeks and older, over 1.5 pounds.

CAPSTAR IS YOUR FAST-ACTING ORAL FLEA TREATMENT FOR YOUR DOG: Start killing fleas within 30 minutes with one easy non-prescription tablet. CAPSTAR oral tablet for dogs is specially formulated for dogs over 25 pounds.

PETARMOR PLUS IS YOUR TRUSTED, LONG-LASTING, VET-QUALITY TOPICAL FLEA AND TICK PREVENTION FOR YOUR MEDIUM DOG: Contains the same active ingredients as Frontline Plus for Dogs* that starts killing fleas and ticks within 24 hours of application and should be applied every 30 days to prevent reinfestations. PetArmor Plus Flea and Tick Waterproof Topical Protection for Medium Dogs is specially formulated for dogs weighing 23-44 pounds.

CAPSTAR IS YOUR FAST-ACTING ORAL FLEA TREATMENT FOR YOUR DOG: Start killing fleas within 30 minutes with one easy non-prescription tablet. CAPSTAR oral tablet for dogs is specially formulated for dogs over 25 pounds.

PETARMOR PLUS IS YOUR TRUSTED, LONG-LASTING, VET-QUALITY TOPICAL FLEA AND TICK PREVENTION FOR YOUR X-LARGE DOG: Contains the same active ingredients as Frontline Plus for Dogs* that starts killing fleas and ticks within 24 hours of application and should be applied every 30 days to prevent reinfestations. PetArmor Plus Flea and Tick Waterproof Topical Protection for X-Large Dogs is specially formulated for dogs weighing 89-132 pounds.

CAPSTAR IS YOUR FAST-ACTING ORAL FLEA TREATMENT FOR YOUR DOG: Start killing fleas within 30 minutes with one easy non-prescription tablet. CAPSTAR oral tablet for dogs is specially formulated for dogs over 25 pounds.

PETARMOR PLUS IS YOUR TRUSTED, LONG-LASTING, VET-QUALITY TOPICAL FLEA AND TICK PREVENTION FOR YOUR LARGE DOG: Contains the same active ingredients as Frontline Plus for Dogs* that starts killing fleas and ticks within 24 hours of application and should be applied every 30 days to prevent reinfestations. PetArmor Plus Flea and Tick Waterproof Topical Protection for Large Dogs is specially formulated for dogs weighing 45-88 pounds.

DOG FLEA AND TICK CONTROL: PetArmor Plus topical flea and tick prevention for medium dogs kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.

VET QUALITY FORMULA: This vet-quality formula flea treatment contains fipronil and begins killing fleas & ticks within 24 hours.

FAST-ACTING FLEA TREATMENT: PetArmor Plus is a fast-acting topical flea treatment for dogs that works by breaking the flea cycle, and killing flea eggs and larvae for up to 12 weeks.