10 Best Dog Heartworm Treatments

Last Updated January 2020 Based on 3498 Reviews
1 Best of the Best!
8in1 Safe-Guard Canine Dewormer for Large Dogs, 3 Day Treatment
Excel 8in1 Safe-Guard Canine Dewormer for Large Dogs, 3 Day Treatment
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9.8 Greet
Product Highlights
  • Safe Guard treats against Tapeworms, Roundworms, Hookworms, and Whipworms
  • Easy to feed granules that mix into food
  • Safe for young puppies over the age of 6 weeks, pregnant dogs, and heartworm infected dogs
  • Must be administered for 3 consecutive days and is effective for 6 months
  • Each package contains three 4-gram pouches, each pouch treats 40 lbs
  • Packaging may vary
2
Capstar Fast-Acting Oral Flea Treatment for Small Dogs, 6 Doses, 11 mg (2-25 lbs)
Capstar Capstar Fast-Acting Oral Flea Treatment for Small Dogs, 6 Doses, 11 mg (2-25 lbs)
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9.7 Greet
Product Highlights
  • Includes 6 doses for use with dogs weighing 2-25 (11. 4 mg) pounds
  • 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
3
Frontline Plus for Dogs Large Dog (45 to 88 pounds) Flea and Tick Treatment, 6 Doses
Frontline Frontline Plus for Dogs Large Dog (45 to 88 pounds) Flea and Tick Treatment, 6 Doses
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9.3 Greet
Product Highlights
  • 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 6-dose supply lasts for 6 months.
  • If you are not satisfied with Frontline Plus for any reason, please contact the Boehringer-Ingelheim Animal Health Customer Care Team at: 1-800-660-1842.
4
DURVET 12-Pack Triple Wormer Tablets for Puppies and Small Dogs
Durvet DURVET 12-Pack Triple Wormer Tablets for Puppies and Small Dogs
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9.1 Greet
Product Highlights
  • Convenient 12 Pack
  • Non prescription
  • Controls seven strains of tape; hook and roundworms
5
Frontline Plus for Dogs Small Dog (5-22 pounds) Flea and Tick Treatment, 3 Doses
Frontline Frontline Plus for Dogs Small Dog (5-22 pounds) Flea and Tick Treatment, 3 Doses
More info
8.9 Very good
Product Highlights
  • 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 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.
  • CUSTOMER CARE: If you are not satisfied with Frontline Plus for any reason, please contact the Boehringer-Ingelheim Animal Health Customer Care Team at: 1-800-660-1842.
  • If you are not satisfied with Frontline Plus for any reason, please contact the Boehringer-Ingelheim Animal Health Customer Care Team at: 1-800-660-1842.
6
Bayer 68mg Medium 26-60 lb Dog 2 count Quad Chewable Dewormer
Bayer Animal Health Bayer 68mg Medium 26-60 lb Dog 2 count Quad Chewable Dewormer
More info
8.5 Very good
Product Highlights
  • Kills common tapeworms, hookworm, roundworms and whipworms
  • Chewable Tablets
  • Available for small dogs, Medium dogs and Large dogs
7
K9 Advantix II Flea And Tick Prevention For Dogs, Dog Flea And Tick Treatment For Large Dogs 21-55 lbs, 2 Monthly Applications
Bayer Animal Health K9 Advantix II Flea And Tick Prevention For Dogs, Dog Flea And Tick Treatment For Large Dogs 21-55 lbs, 2 Monthly Applications
More info
8.1 Very good
Product Highlights
  • K9 Advantix II for dogs works through contact, so fleas, ticks and mosquitoes don't have to bite your dog to die
  • K9 Advantix II topical tick and flea control for dogs is easy to apply, starts working to kill fleas within 12 hours and keeps working for 30 days
  • Veterinarian recommended Bayer K9 Advantix II for dogs also repels biting flies and kills lice
  • Contains 2 monthly applications of K9 Advantix II dog flea and tick treatment
8
Frontline Plus for Dogs Small Dog (5-22 pounds) Flea and Tick Treatment, 6 Doses
Frontline Frontline Plus for Dogs Small Dog (5-22 pounds) Flea and Tick Treatment, 6 Doses
More info
7.9 Good
Product Highlights
  • 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.
  • CUSTOMER CARE: If you are not satisfied with Frontline Plus for any reason, please contact the Boehringer-Ingelheim Animal Health Customer Care Team at: 1-800-660-1842.
9
Durvet 12-Pack Triple Wormer Tablets for Medium and Large Dogs
Durvet Durvet 12-Pack Triple Wormer Tablets for Medium and Large Dogs
More info
7.7 Good
Product Highlights
  • Convenient 12 Pack
  • Non prescription
  • Controls seven strains of tape; hook and roundworms
  • Chewable Tablets ; Packaging may vary
10
My Dog's Medical Records
My Dog's Medical Records
7.3 Good

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