Best Oral Flea Medicine for Dogs

8 minutes to read | Updated for 2018

When you have learned your dog has a flea infestation, you need to take quick action before the problem grows larger and harder to tackle. There are many different treatments available, and one of those treatments is oral medication.

An alternative to topical treatments such as shampoos and sprays, oral medication is fed to your pup. The active ingredients are safe for your furry friend but highly deadly to fleas. When a flea bites a dog who has been eating oral flea medicine, they are sure to die.

Below are a few of what we think are the best oral flea medications for your dogs. Read on to learn more and take action.

PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 2-25 lbs, 6 count
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 25 lbs and Over, 6 count
Bayer Advantus, Small Dogs 4-22 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet, 7...
Bayer Advantus, Large Dogs 23-110 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet,...
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 2-25 lbs, 6 count
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 25 lbs and Over, 6 count
Bayer Advantus, Small Dogs 4-22 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet, 7...
Bayer Advantus, Large Dogs 23-110 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet,...
Best For
Best Tablet for Small Dogs
Best Tablet for Large Dogs
Best Soft Chew for Small Dogs
Best Soft Chew for Large Dogs
Price Range
$
$
$$
$$
Our Verdict
The dosage in this oral flea medication is perfect for smaller dogs; while it won’t prevent, it will quickly kill the adult fleas on your small pup.
For larger dogs, different levels of medication are necessary. This dose will get the job done. It will kill. However, it won’t protect.
Soft chews are a much more pleasant way to feed medicine to your dog. We love this formula and how much dogs love it.
The same great tasting soft chews for small dogs work just as well for large dogs, with just one dose.
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 2-25 lbs, 6 count
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 2-25 lbs, 6 count
Best For
Best Tablet for Small Dogs
Price Range
$
Our Verdict
The dosage in this oral flea medication is perfect for smaller dogs; while it won’t prevent, it will quickly kill the adult fleas on your small pup.
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 25 lbs and Over, 6 count
PetArmor FastCaps (nitenpyram) Oral Flea Control Medication, 25 lbs and Over, 6 count
Best For
Best Tablet for Large Dogs
Price Range
$
Our Verdict
For larger dogs, different levels of medication are necessary. This dose will get the job done. It will kill. However, it won’t protect.
Bayer Advantus, Small Dogs 4-22 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet, 7...
Bayer Advantus, Small Dogs 4-22 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet, 7...
Best For
Best Soft Chew for Small Dogs
Price Range
$$
Our Verdict
Soft chews are a much more pleasant way to feed medicine to your dog. We love this formula and how much dogs love it.
Bayer Advantus, Large Dogs 23-110 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet,...
Bayer Advantus, Large Dogs 23-110 lbs, Soft Chew Flea Treatment, Savory Meat Flavored, Same-As-Vet,...
Best For
Best Soft Chew for Large Dogs
Price Range
$$
Our Verdict
The same great tasting soft chews for small dogs work just as well for large dogs, with just one dose.

Last update on 2018-11-13 / Affiliate links / Images from Amazon Product Advertising API

Product Features

  • Active ingredients: Nitenpyram
  • 6 tablets per pack
  • 2 to 25-pound dogs (Available for larger dogs)
  • For dogs 4 weeks and older
  • Begins working within 30 minutes

PRO

  • Kills fleas
  • Easy to use
  • Fast-acting ingredients
  • Over the counter
  • FDA approved

CON

  • Not for prevention
  • Doesn’t attack eggs

Product Features

  • Active ingredients: Nitenpyram
  • 6 tablets per pack
  • For dogs 25 pounds and up
  • Use on dogs 4 weeks or older
  • Starts working in 30 minutes

PRO

  • Effective formula
  • Kills adult fleas
  • Single dose is enough
  • Safe for old or pregnant dogs
  • No Odor
  • No Mess

CON

  • Not for prevention
  • Does not attack eggs

Product Features

  • Active ingredients: Imidacloprid
  • 7 soft chews per box (Available in 30)
  • 7.5mg
  • Use on dogs 10 weeks and older
  • For dogs 4 to 22 pounds
  • Starts working within 1 hour

PRO

  • Soft chew tastes good to dogs
  • Fast-working formula
  • Effectively kills biting fleas
  • Over the counter
  • Safe for daily treatments
  • Safe for dogs with animal protein allergies

CON

  • Not safe for children

Product Features

  • Active ingredients: Imidacloprid
  • 37.5mg
  • 7 chews per pack (Available in 30)
  • For dogs 23 to 110 pounds
  • Use on dogs 10 weeks or older

PRO

  • Starts killing fast
  • Kills adult fleas through biting
  • Savory flavor
  • Soft chews
  • Over the counter
  • Okay for dogs with animal protein food allergy
  • Easy to use

CON

  • Not for prevention
  • Not safe for children
Best Possum Deterrents

Best Possum Deterrents

| Updated for 2018 Possums usually aren’t a problem. They’re relatively docile and are not aggressive. However, they can become a nuisance and cause considerable damage. Getting rid of them sometimes presents a challenge because they’re shy and...

read more
Top 4 Best Electric Fly Swatters

Top 4 Best Electric Fly Swatters

| Updated for 2018 The common house fly, Musca domestica, has annoyed humans and animals for ages. But it’s more than just the nuisance of them buzzing around you and occasionally biting you. Flies carry life-threatening diseases including typhoid...

read more
Amdro Ant Killer Review

Amdro Ant Killer Review

| Updated for 2018 In This Guide: Fire Ant Granules Perimeter Ant Block Liquid Ant Bait Stations Ant Stakes Lawn Spray About Amdro Ant infestations can be hard to conquer. It may seem like no matter how many you kill; they just keep coming back. And...

read more

Pin It on Pinterest

Share This