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 Animal Health Advantus 7 Soft Chew Small Dog, 4 lb Greater
Bayer Animal Health Advantus 7 Soft Chew Large Dog, 4 lb Greater
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 Animal Health Advantus 7 Soft Chew Small Dog, 4 lb Greater
Bayer Animal Health Advantus 7 Soft Chew Large Dog, 4 lb Greater
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 Animal Health Advantus 7 Soft Chew Small Dog, 4 lb Greater
Bayer Animal Health Advantus 7 Soft Chew Small Dog, 4 lb Greater
Best For
Best Soft Chew for Small Dogs
Price Range
$$
Our Verdict
Soft chews are a much more pleasant way to feed medicine to your dog. We love this formula and how much dogs love it.
Bayer Animal Health Advantus 7 Soft Chew Large Dog, 4 lb Greater
Bayer Animal Health Advantus 7 Soft Chew Large Dog, 4 lb Greater
Best For
Best Soft Chew for Large Dogs
Price Range
$$
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 2018-08-17 / Affiliate links / Images from Amazon Product Advertising API