20 Best Flea Medicine For Dogs Under 3 Pounds [2024]

Are you looking for the best Flea Medicine For Dogs Under 3 Pounds? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Flea Medicine For Dogs Under 3 Pounds.

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# Preview Product
1 Advantage II Flea Prevention and Treatment for Small Dogs (3-10 Pounds), 4 Pack Advantage II Flea Prevention and Treatment for Small Dogs (3-10 Pounds), 4 Pack
2 K9 Advantix II Flea and Tick Prevention for Small Dogs (4-10 Pounds), 1 Pack K9 Advantix II Flea and Tick Prevention for Small Dogs (4-10 Pounds), 1 Pack
3 Advantage II 6-Dose Topical Flea Treatment for Small Dogs, Topical Flea Treatment for Small Dogs... Advantage II 6-Dose Topical Flea Treatment for Small Dogs, Topical Flea Treatment for Small Dogs...
4 CEVA Animal Health D93130B Combiva II for Small Dogs 3-10 lbs. (3 Pack) Pet Flea Drops CEVA Animal Health D93130B Combiva II for Small Dogs 3-10 lbs. (3 Pack) Pet Flea Drops
5 Advantage II Flea Prevention and Treatment for Kittens (2-5 Pounds), 2 pack Advantage II Flea Prevention and Treatment for Kittens (2-5 Pounds), 2 pack
6 Adventure Plus Flea Prevention for Dogs, Topical Flea Treatment and Control (Pack of 4, Small (3-10... Adventure Plus Flea Prevention for Dogs, Topical Flea Treatment and Control (Pack of 4, Small...
7 Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6... Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6...
8 Vet's Best Flea and Tick Spot-on Drops | Topical Flea Treatment Drops for Dogs | Plant-Based Formula... Vet's Best Flea and Tick Spot-on Drops | Topical Flea Treatment Drops for Dogs | Plant-Based...
9 Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and... Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and...
10 Frontline Plus Flea and Tick Treatment for Dogs (Large Dog, 45-88 Pounds, 3 Doses) Frontline Plus Flea and Tick Treatment for Dogs (Large Dog, 45-88 Pounds, 3 Doses)
11 CAPSTAR (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30... CAPSTAR (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30...
12 Flea and Tick Prevention Chewable Pills for Dogs - Revolution Oral Flea Treatment for Pets - Pest... Flea and Tick Prevention Chewable Pills for Dogs - Revolution Oral Flea Treatment for Pets - Pest...
13 Amazon Brand - Solimo for Dogs Small Dog (4-22 pounds) Flea and Tick Treatment, 3 Doses Amazon Brand - Solimo for Dogs Small Dog (4-22 pounds) Flea and Tick Treatment, 3 Doses
14 Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6... Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6...
15 Pet Honesty Flea & Tick Defense Supplement - Natural Flea and Tick Soft Chew for Dogs, Pest Defense... Pet Honesty Flea & Tick Defense Supplement - Natural Flea and Tick Soft Chew for Dogs, Pest...
16 Frontline Plus Flea and Tick Treatment for Dogs (Small Dog, 5-22 Pounds, 3 Doses) Frontline Plus Flea and Tick Treatment for Dogs (Small Dog, 5-22 Pounds, 3 Doses)
17 PetArmor Capaction Oral Flea Treatment for Small Dogs (2-25 lbs), Fast Acting, 6 Tablets PetArmor Capaction Oral Flea Treatment for Small Dogs (2-25 lbs), Fast Acting, 6 Tablets
18 Advecta II Flea Treatment - Flea and Lice Prevention for Dogs, 4 Month Supply Advecta II Flea Treatment - Flea and Lice Prevention for Dogs, 4 Month Supply
19 Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments
20 TevraPet Activate II Flea and Tick Prevention for Small Dogs 4-10 pounds, 4 Monthly Doses of Fast... TevraPet Activate II Flea and Tick Prevention for Small Dogs 4-10 pounds, 4 Monthly Doses of Fast...
SaleBestseller No. 1
Advantage II Flea Prevention and Treatment for Small Dogs (3-10 Pounds), 4 Pack
  • 4-dose flea treatment for small dogs between 3-10 pounds
  • Easy-to-apply and pre-measured application tubes, fragrance-free and designed specifically to treat and prevent fleas on dogs
  • Advantage II flea treatment for small dogs kills fleas through contact, meaning fleas don’t have to bite your dog in order to die
  • Starts working within 12 hours and protects your dog for up to 30 days
  • Vet-recommended, fragrance-free and designed specifically to treat and prevent fleas and lice on dogs
SaleBestseller No. 2
K9 Advantix II Flea and Tick Prevention for Small Dogs (4-10 Pounds), 1 Pack
  • ONE MONTH PROTECTION: 1 monthly application of K9 Advantix II flea and tick prevention for small dogs weighing 4 to 10 pounds
  • FLEA, TICK AND MOSQUITO PROTECTION: K9 Advantix II flea and tick prevention for dogs works through contact, so fleas, ticks and mosquitoes do not have...
  • EASY TO APPLY: K9 Advantix II flea and tick control for dogs is an easy to apply topical formula
  • STARTS WORKING WITHIN 12 HOURS: Starts working to kill fleas within 12 hours and keeps working for 30 days
  • EFFECTIVE YEAR-ROUND: Suitable for effective year-round flea and tick treatment for small dogs
Bestseller No. 3
Advantage II 6-Dose Topical Flea Treatment for Small Dogs, Topical Flea Treatment for Small Dogs...
  • 6-dose topical flea treatment for small dogs 3-10 Pounds
  • Easy-to-apply and pre-measured application tubes, fragrance-free and designed specifically to treat and prevent fleas on dogs
  • Advantage II 6-dose topical flea treatment for small dogs kills fleas through contact, meaning fleas don’t have to bite your dog in order to die
  • Starts working within 12 hours and protects your dog for up to 30 days
  • Vet-recommended, fragrance-free and designed specifically to treat and prevent fleas and lice on dogs
Bestseller No. 4
CEVA Animal Health D93130B Combiva II for Small Dogs 3-10 lbs. (3 Pack) Pet Flea Drops
  • Effectively kills adult fleas and prevents further re-infestation on dogs over 7 weeks of age and weighting at least 3 lbs
  • Kills re-infesting fleas within 2 hours
  • Breaks the flea life cycle and prevents flea eggs and larvae from developing into adult fleas
  • Effective once a month flea protection
  • Waterproof after application
SaleBestseller No. 5
Advantage II Flea Prevention and Treatment for Kittens (2-5 Pounds), 2 pack
  • 2-MONTH PROTECTION: 2-month supply of Advantage II topical flea prevention for kittens 2 to 5 pounds
  • EASY-TO-APPLY: Easy-to-apply and pre-measured application tubes, fragrance-free and waterproof after 24 hours
  • KILLS FLEAS THROUGH CONTACT: Advantage II flea prevention for cats kills fleas through contact, meaning fleas don't have to bite your cat in order to...
  • STARTS WORKING WITHIN 12 HOURS: Starts working within 12 hours and protects your cat for up to 30 days. Kills fleas in multiple life stages; Eggs,...
  • VET-RECOMMENDED: Vet-recommended, fragrance-free and designed specifically to treat and prevent fleas on cats
Bestseller No. 6
Adventure Plus Flea Prevention for Dogs, Topical Flea Treatment and Control (Pack of 4, Small (3-10...
  • KILLS FLEAS BEFORE THEY LAY EGGS: Adventure Plus kills fleas on dogs within 12 hours to prevent infestations for 1 month
  • KILLS FLEAS: Contains Imidacloprid and Pyriproxyfen, the active ingredients used in Advantage II Dog
  • TRIPLE FLEA PROTECTION: Kills adults, larvae, and eggs
  • WATERPROOF: Remains effective after bathing or swimming!
  • Adventure Plus for Dogs is manufactured in the USA and EPA registered. Adventure Plus for Dogs is not manufactured, or distributed by Bayer Healthcare...
SaleBestseller No. 7
Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6...
  • KILLS FLEAS & TICKS: Kills fleas, flea eggs, deer ticks, and brown dog ticks on contact – it is important for your pup to have a flea and tick...
  • PREVENTS RE-INFESTATION: This topical formula prevents re-infestation by breaking the flea life cycle for up to 30 days.
  • FAST ACTING FULL BODY PROTECTION: Active ingredients spread across the skin using your dog’s natural oil to quickly travel across the coat for full...
  • 6 MONTHLY FLEA & TICK TREATMENTS: Contains 6 single dose tubes (1 tube per monthly application) for non-stop protection for up to 6 months. Apply at...
SaleBestseller No. 8
Vet's Best Flea and Tick Spot-on Drops | Topical Flea Treatment Drops for Dogs | Plant-Based Formula...
  • SAFE & EFFECTIVE: Kills and repels fleas and ticks by contact for up to one month for small dogs under 15 lbs and 12 weeks older.
  • EASY APPLICATION: Simply use the supplied dropper applicator and squeeze the specified amount betweeh the shoulder blades and base of the tail.
  • NATURAL FORMULA: Made with a unique blend of certified natural oils like Clove, Thyme and Cinnamon oils.
  • SAFE TO USE FOR DOGS: Formulated for dogs and puppies 12 weeks or older when used as directed.
  • MADE IN THE USA: Our products are proudly manufactured in the USA with quality domestic and internationally sourced ingredients.
Bestseller No. 9
Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and...
  • Fresh scented
  • Kills and repels fleas, deer and brown dog ticks for 7 months. Can be worn simultaneously with your dog's regular collar
  • Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
  • Fits puppies with necks that measure up to 15 inches
  • For use on adult dogs and puppies 12 weeks of age and older
SaleBestseller No. 10
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...
  • 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...
  • 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,...
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients,...
  • 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...
SaleBestseller No. 11
CAPSTAR (nitenpyram) Oral Flea Treatment for Dogs, Fast Acting Tablets Start Killing Fleas in 30...
  • 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...
  • 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.
Bestseller No. 12
Flea and Tick Prevention Chewable Pills for Dogs - Revolution Oral Flea Treatment for Pets - Pest...
  • ✅ FLEA & TICK PREVENTION: revolution flea & tick chewables treats provides daily protection and control for your dog, against fleas, ticks, eggs,...
  • ✅ NATURAL & DELICIOUS & SAFE: the bio soft chews made with only natural and safe ingredients and it’s really tasty bacon flavor for dogs.
  • ✅ BEST REPLACEMENT FOR COLLAR, DROPS, SPRAYS, SHAMPOO: Just give some chews your dog daily to protect from flee and ticks. RECOMMENDED SERVING PER...
  • ✅ ADVANCED FORMULA MADE BY USA VETS: the healthy activate formula contains hemp, garlic that has a complex healing combo effect plus preventative...
  • ✅NO AGE LIMITS: the antiflea canine treats can be monthly use for adult dogs and puppy. Our care product can be added in food. Please consult with...
Bestseller No. 13
Amazon Brand - Solimo for Dogs Small Dog (4-22 pounds) Flea and Tick Treatment, 3 Doses
  • Solimo Flea & Tick Topical starts eliminating fleas and ticks within 24 hours of treatment. Two active ingredients combine power to prevent flea...
  • One application provides up to 30 days of protection: Solimo Flea & Tick Topical kills fleas, ticks, mosquitoes, biting flies and chewing lice.
  • 24 hours after application, your pet's treatment is protected against rain, puddles and even after bathing.
  • Satisfaction Guarantee: We’re proud of our products. If you aren’t satisfied, we’ll refund you for any reason within a year of purchase....
  • An Amazon Brand
Bestseller No. 14
Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6...
  • KILLS FLEAS & TICKS: Kills fleas, flea eggs, deer ticks, and brown dog ticks on contact – it is important for your pup to have a flea and tick...
  • PREVENTS RE-INFESTATION: This topical formula prevents re-infestation by breaking the flea life cycle for up to 30 days.
  • FAST ACTING FULL BODY PROTECTION: Active ingredients spread across the skin using your dog’s natural oil to quickly travel across the coat for full...
  • 6 MONTHLY FLEA & TICK TREATMENTS: Contains 6 single dose tubes (1 tube per monthly application) for non-stop protection for up to 6 months. Apply at...
Bestseller No. 15
Pet Honesty Flea & Tick Defense Supplement - Natural Flea and Tick Soft Chew for Dogs, Pest Defense...
  • A Natural Flea + Tick Defense - These delicious hickory bacon flavored soft chews promote the body's natural response to ward off fleas, ticks and...
  • Builds Daily + Long-Term Resistance When Given Every Day - 100% safe levels of natural ingredients like coconut oil, garlic, B vitamins and omegas...
  • Easier + Less Mess Than Oils, Sprays and Collars - These soft chews have a delicious hickory bacon flavor that your dog will love.1-3 treats a day...
  • Made with Active Ingredients + NO Toxins, Soy, or GMOs - PetHonesty products are not only made with safe natural ingredients but they contain no harsh...
  • GMP Certified Facility | NASC Member Company - All PetHonesty products are made in the US with US and globally sourced ingredients and are produced in...
SaleBestseller No. 16
Frontline Plus Flea and Tick Treatment for Dogs (Small Dog, 5-22 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...
  • 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...
  • 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,...
  • Trusted flea and tick protection for dogs: Frontline has been trusted by veterinarians for nearly 20 years. Made with 2 tough killing ingredients,...
  • 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...
Bestseller No. 17
PetArmor Capaction Oral Flea Treatment for Small Dogs (2-25 lbs), Fast Acting, 6 Tablets
  • 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...
  • EASY TO USE: Without the mess and rubbing off of a flea and tick topical treatment and without the need of a veterinarian's prescription this dog flea...
  • KILL FLEAS EFFICIENTLY: CapAction flea treatment has 6 doses and kills adult fleas that may cause allergy dermatitis.
Bestseller No. 18
Advecta II Flea Treatment - Flea and Lice Prevention for Dogs, 4 Month Supply
  • BREAK THE FLEA LIFE CYCLE: Effectively breaks the flea life-cycle by killing all life stages of fleas: adults, eggs and larvae
  • ACTIVE INGREDIENTS THAT WORK: Contains the same active ingredients as Bayer K9 Advantix II for Dogs (pyriproxyfen & imidacloprid)
  • FLEA TREATMENT FOR DOGS: Kills fleas and lice within 12 hours of drops application, and prevents reinfestations for up to 4 months
  • LICE TREATMENT FOR DOGS: Treats, prevents, and controls chewing lice
  • WATERPROOF, FRAGRANCE-FREE FORMULA: Flea medication remains effective & provides protection even if your pet gets wet
SaleBestseller No. 19
Hartz UltraGuard Topical Flea & Tick Prevention for Cats and Kittens - 3 Monthly Treatments
  • Topical drop formula kills fleas and deer ticks
  • Includes 3 monthly treatments in easy to apply, single dose tubes
  • Repels mosquitoes for 18 days
  • For use on cats and kittens 12 weeks and older weighing 5 pounds and over
SaleBestseller No. 20
TevraPet Activate II Flea and Tick Prevention for Small Dogs 4-10 pounds, 4 Monthly Doses of Fast...
  • Compare to K9 Advantix: Activate II uses Imidacloprid, Permethrin, and Pyriproxyfen - the same safe, fast acting and effective active ingredients used...
  • Vet approved for small dogs 4 to 10 pounds: Activate II topical flea drops were developed by veterinarians to repel and kill fleas and ticks on...
  • Break the Flea Lifecycle: Activate II stops and controls infestations by breaking the flea life cycle. Our flea treatment use an insect growth...
  • Waterproof and easy to use: Simply apply the topical drops to the base of your dog's neck, and the medicine will travel across the skin - remaining...
  • Made in America, satisfaction guaranteed: TevraPet Activate II is proudly made in the USA to the exacting standards we demand for our own pets. We are...

Having trouble finding a great Flea Medicine For Dogs Under 3 Pounds?

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After hours of searching and using all the models on the market, we have found the best Flea Medicine For Dogs Under 3 Pounds for 2023. See our ranking below!

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  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Flea Medicine For Dogs Under 3 Pounds.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Flea Medicine For Dogs Under 3 Pounds.
  7. Product Quality: You don’t always get what you pay for with an Flea Medicine For Dogs Under 3 Pounds, sometimes less, and sometimes more.
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FAQ:

Q: What is the best flea medication for small dogs?

A: Sentry Capguard Tablets has the same active ingredient as Capstar and the three other best flea pills for dogs we’ve named so far. Capguard interrupts flea infestation by killing adult fleas on your pet’s body. Pets must weigh at least 2 pounds and be at least 4 weeks old to be safely given this medication.

Q: What is the best flea and tick prevention for small dogs?

A: Revolutionand Frontline Plus are two good flea products to consider for tiny dogs. Revolution protects dogs against fleas, heartworms, ear mites, sarcoptic mange, and some ticks.

Q: What is the best remedy for dog fleas?

A: Boric Acid is a natural insecticide, so it’s one of the best home remedies to get rid of dog fleas. Sprinkle Boric Acid on all surfaces that your dog has been on-inside and outside your home (but not directly on your dog) – including carpet, furniture, and hardwood flooring.

Q: What is the best dry food for a small dog?

A: Dry or kibble food can be the best food choice for a lot of canines. The dry food has all the basic nutrients and the dog requires small amounts of dry food to be full.