The Voluntary Sector Initiative is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

Top 10 Oral Flea Medication For Dogs Petsmart of 2020 – Consumer Guide & Reviews

Rank No. #1
Capstar Fast-Acting Oral Flea Treatment for Large Dogs, 6 Doses, 57 mg (26-125 lbs)
  • FAST-ACTING FLEA TREATMENT: One oral flea tablet starts killing fleas within 30 minutes.
  • TACKLE FLEA INFESTATIONS FAST: Give Capstar oral flea treatment and watch dead fleas fall off your pet.
  • TREAT RE-INFESTATIONS FAST: If your pet gets re-invested with fleas, simply give another dose as often as once a day.
  • WITHOUT A VET PRESCRIPTION: Flea treatment without needing a veterinarian prescription, administer this cat flea tablet orally to kill adult fleas fast.
  • KILL ADULT FLEAS: Capstar oral flea treatment tablets (57 mg) are safe for dogs and puppies from 25.1-125 lbs., four (4) weeks and older.
Rank No. #2
PETARMOR Plus for Dogs Flea and Tick Prevention for Dogs, Long-Lasting & Fast-Acting Topical Dog Flea Treatment, 6 Count
  • 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.
  • FAST ACTNG LONG-LASTING FLEA AND TICK PROTECTION: One application of PetArmor Plus lasts up to 30 days nose to tail. A 6-dose package lasts up to six months.
  • EASY-TO-USE, LONG-LASTING: PetArmor Plus flea and tick treatment comes with six (6) waterproof topical applications that provide your pet flea protection and control for (6) months.
Rank No. #3
TevraPet Activate II Flea and Tick Prevention for Dogs 4 Months Supply Large Dogs 21-55 lbs Medicine for Treatment and Control Topical Drops, Clear (2)
  • Vet quality - Contains imidacloprid, permethrin and pyriproxyfen, the active ingredients found in K9 Advantix II for Dogs
  • Repels - proven to repel fleas, flea eggs, ticks, biting flies and mosquitoes. Does not require biting!
  • Effective - This broad spectrum flea and tick topical kills all stages of fleas, flea eggs, ticks, and lice
  • Easy-to-apply - four month supply, use monthly on your dog. No need to reapply after swimming or bathing
  • American made - proudly made in the USA
SaleRank No. #4
Advantus (Imidacloprid) 7-Count Large Dog Flea Chewable Treatment, for Dogs 23-110 Pounds
  • Contains 7 soft chews for large dogs: A single dose of Advantus kills adult fleas on a dog. It is safe to repeat treatments as needed, up to once per day
  • Large dog chewable flea treatment for dogs and puppies age 10 weeks and older
  • Advantus large dog flea chewables start killing fleas within 1 hour
  • Advantus for dogs is a convenient, savory soft chew that is approved
  • Available without a prescription
SaleRank No. #5
K9 Advantix II Flea and Tick Prevention for Medium Dogs 2-Pack, 11-20 Pounds
  • 2 monthly applications of K9 Advantix II flea and tick prevention for medium dogs weighing 11-20 pounds
  • K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have to bite your dog to die
  • K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
  • Starts working to kill fleas within 12 hours and keeps working for 30 days
  • Suitable for effective year-round dog flea and tick treatment for medium dogs
SaleRank No. #6
Frontline Plus Flea and Tick Treatment for Dogs (Large Dog, 45-88 Pounds, 3 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 45-88 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 3-dose supply lasts for 3 months.
Rank No. #7
Seresto Flea and Tick Collar for Large Dogs, 1 CT
  • Veterinarian-recommended flea and tick prevention for dogs
  • Just one flea collar for dogs offers 8 continuous months of protection
  • Avoid the hassle of monthly treatments
  • No mess, non-greasy and odorless
  • Kills fleas and ticks through contact. No biting required
SaleRank No. #8
K9 Advantix II Flea and Tick Prevention for Extra-Large Dogs 1-Pack 4 Monthly Doses, Over 55 Pounds
  • 4 monthly applications of K9 Advantix II flea and tick prevention for extra-large dogs weighing 55 pounds or more
  • K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have to bite your dog to die
  • K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
  • Starts working to kill fleas within 12 hours and keeps working for 30 days
  • Suitable for effective year-round dog flea and tick treatment for extra-large dogs
SaleRank No. #9
TevraPet Activate II Flea and Tick Prevention for Dogs 4 Months Supply Extra Large Dogs 55+ lbs Medicine for Treatment and Control Topical Drops, Clear (3)
  • Vet quality - Contains imidacloprid, permethrin and pyriproxyfen, the active ingredients found in K9 Advantix II for Dogs
  • Repels - proven to repel fleas, flea eggs, ticks, biting flies and mosquitoes. Does not require biting!
  • Effective - This broad spectrum flea and tick topical kills all stages of fleas, flea eggs, ticks, and lice
  • Easy-to-apply - four month supply, use monthly on your dog. No need to reapply after swimming or bathing
  • American made - proudly made in the USA
Rank No. #10
K9 Advantix II Flea and Tick Prevention for Large Dogs 2-Pack, 21-55 Pounds
  • 2 monthly applications of K9 Advantix II flea and tick prevention for large dogs weighing 21-55 pounds
  • K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have to bite your dog to die
  • K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
  • Starts working to kill fleas within 12 hours and keeps working for 30 days
  • Suitable for effective year-round dog flea and tick treatment for large dogs
SaleRank No. #11
Seresto Flea and Tick Collar for Small Dogs, 1 CT
  • Veterinarian-recommended flea and tick prevention for dogs
  • Just one flea collar for dogs offers 8 continuous months of protection
  • Avoid the hassle of monthly treatments
  • No mess, non-greasy and odorless
  • Kills fleas and ticks through contact. No biting required
Rank No. #12
Advantage II 6-Dose Large Cat Flea Prevention, Flea Prevention for Cats, Over 9 Pounds
  • 6-month supply of advantage II topical large cat flea prevention
  • Easy-to-apply and pre-measured flea treatment application tubes, fragrance-free and waterproof after 24 hours
  • Advantage II large cat flea prevention kills fleas through contact, meaning fleas don’t have to bite your cat in order to die
  • Starts working within 12 hours and protects your cat for up to 30 days. Kills fleas in multiple life stages; Eggs, larvae and adults to break the flea life cycle
  • Vet recommended, fragrance free and designed specifically to treat and prevent fleas on cats
SaleRank No. #13
Frontline Plus Flea and Tick Treatment for Dogs (Medium Dog, 23-44 Pounds, 3 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 23-44 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 3-dose supply lasts for 3 months.
Rank No. #14
TevraPet Activate II Flea and Tick Prevention for Dogs | 4 Months Supply | Medium Dogs 11-20 lbs | Medicine for Treatment and Control | Topical Drops
  • Vet quality - Contains imidacloprid, permethrin and pyriproxyfen, the active ingredients found in K9 Advantix II for Dogs
  • Repels - proven to repel fleas, flea eggs, ticks, biting flies and mosquitoes. Does not require biting!
  • Effective - This broad spectrum flea and tick topical kills all stages of fleas, flea eggs, ticks, and lice
  • Easy-to-apply - four month supply, use monthly on your dog. No need to reapply after swimming or bathing
  • American made - proudly made in the USA
Rank No. #15
ShieldTec Flea, Tick, and Mosquito Prevention for Dogs
  • 4X PROTECTION FOR ACTIVE DOGS: Topical formula destroys fleas, flea eggs, ticks, lice, and even mosquitos on contact
  • POWERFUL, LONG-LASTING PREVENTION: Prevent mosquito or tick bites and lice or flea infestations with a single application per month
  • THE OUTDOORSMAN’S CHOICE: Waterproof treatment drops offer protection through the harshest conditions of wind, sun, or even heavy rain
  • NON-IRRITATING AND SAFE FOR PUPPIES: Manufactured in the USA to meet strict EPA guidelines for pet exposure, even in small dogs
Rank No. #16
Frontline Plus Flea and Tick Treatment for Dogs (Small Dog, 5-22 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 5-22 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.
Rank No. #17
FRONTLINE Plus Flea and Tick Treatment for Dogs (Medium Dog, 23-44 Pounds, 6 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 23-44 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older.
  • Lasting flea and tick protection: Frontline's long-lasting formula is stored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 6-dose supply lasts for 6 months.
Rank No. #18
FRONTLINE Plus Flea and Tick Treatment for Dogs (Extra Large Dog, 89-132 Pounds, 3 Doses)
  • Waterproof flea and tick treatment for dogs: Frontline Plus for Dogs provides waterproof, fast-acting, long-lasting flea and tick treatment and control for your dog. This product is approved for use on dogs 89-132 lbs.
  • Break the flea life cycle with frontline: Frontline flea and tick treatment for dogs kills adult fleas plus flea eggs and larvae to stop existing infestations and prevent establishment of new infestations.
  • Kills fleas and ticks: Frontline flea and tick treatment for dogs kills fleas, flea eggs, lice, and ticks. This flea and tick treatment kills ticks, including those that may transmit Lyme disease.
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients, fipronil and (S)-methoprene – one to kill adult fleas and ticks and the second to kill flea eggs and larvae – this fast-acting, long-lasting protection provides flea and tick control for dogs and puppies 8 weeks and older
  • Lasting flea and tick protection: Frontline's long-lasting formula isstored in the oil glands of the pet’s skin to give non-stop flea and tick protection for a full 30 days. Frontline flea and tick treatment for dogs works non-stop for a full 30 days. A 3-dose supply lasts for 3 months.
Rank No. #19
TevraPet Activate II Flea and Tick Prevention for Dogs 4 Months Supply Small Dogs 4-10 lbs Medicine for Treatment and Control Topical Drops, Clear
  • Vet quality - Contains imidacloprid, permethrin and pyriproxyfen, the active ingredients found in K9 Advantix II for Dogs
  • Repels - proven to repel fleas, flea eggs, ticks, biting flies and mosquitoes. Does not require biting!
  • Effective - This broad spectrum flea and tick topical kills all stages of fleas, flea eggs, ticks, and lice
  • Easy-to-apply - four month supply, use monthly on your dog. No need to reapply after swimming or bathing
  • American made - proudly made in the USA
Rank No. #20
Capstar Fast-Acting Oral Flea Treatment for Cats, 6 Doses, 11.4mg (2-25 Lbs)
  • One oral tablet starts killing fleas within 30 minutes of administration
  • Tackle flea infestations fast – give Capstar and watch dead fleas fall off your pet
  • The convenience of an oral tablet available without a prescription from your vet
  • If your pet gets re-infested with fleas, you can safely give another dose as often as once per day
  • Includes 6 doses for use with cats weighing 2-25 (11. 4 mg)

Last update on 2021-06-10 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Oral Flea Medication For Dogs Petsmart for our consumer to review. The reports above show ratings of the best overal, best cheap Oral Flea Medication For Dogs Petsmart to buy in 2020.

If you think there is mislead information on any products and services, feel free to contact our experts at any time.