9 Best oral flea treatment for cats of 2025

Save up to 20% off

Best Choice

1

Advantage
Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 6-Month Supply
Main highlights

Total Flea Protection
Advantage II Large Cat offers comprehensive flea control, eliminating adult fleas, larvae, and eggs.

Ideal for Large Cats
Perfect for cats over 9 lbs., providing effective flea prevention and treatment.

Rapid Flea Elimination
Praised for its quick action, users report flea-free cats within a day.
9.7

Exceptional

Our Rating

8.9
Simple to use

8.0
Aroma

8.0
worth the money
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

Capstar
CAPSTAR (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses
Main highlights

Fast-Acting Flea Control
CAPSTAR nitenpyram kills adult fleas within 30 minutes, providing rapid relief for your pet.

Ideal for Immediate Relief
Best used for quick flea infestations on cats weighing 2-25 pounds.

Customer Praised Effectiveness
Praised for its fast action and visible results in hours.
9.5

Excellent

Our Rating

8.7
Simple to use

8.2
Aroma

8.0
Comfort
3

PetArmor
PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses
Main highlights

Fast-Acting Flea Treatment
Begins killing fleas within 30 minutes of administration.

Versatile for Cat Sizes
Suitable for cats weighing 2 to 25 pounds.

Proven Customer Satisfaction
Highly praised for visible flea reduction and ease of use.
9.4

Excellent

Our Rating

8.4
Simple to use

8.0
Comfort

8.0
worth the money
4

WEALLIN

Flea and Tick Prevention for Cats, 200 Soft Chews for Fleas Treatment for Cats, Natural Cat Oral Flea Chewables Support Supplement, Flea and Tick Chews for All Breeds & Sizes
9.3

Excellent

Our Rating
5

Woyamay
Woyamay Flea Treatment for Cats, 200 Treats Flea and Tick Prevention for Cats Chewables, Natural Cat Flea and Tick Treatment Chews Daily Oral Flea Supplement, Kitten Cat Flea Treatment, Chicken Flavor
Main highlights

Natural Ingredients and Safety
Veterinarian-approved chews with coconut oil, flaxseed, and brewer's yeast.

Daily Use for All Cats
Suitable for small, medium, and large cats; ideal for daily protection.

Delicious Chicken Flavor
Customers love the easy administration thanks to the tasty flavor.
9.2

Excellent

Our Rating
See Today’s Deals & Prices
6

MaxBuddy
Flea and Tick Oral Prevention Support & Treatment for Dogs and Cats – Natural Flea Control with Multivitamin - Supplement Drops for Small and Large Dogs – Made in The USA

20% Off
Main highlights

Comprehensive Flea Tick Protection
Offers daily defense against fleas, ticks, eggs, larvae, and mosquitoes.

Ideal for All Pet Sizes
Perfect for puppies, kittens, and adult pets of any size.

Highly Praised Health Benefits
Customers love the added multivitamins and enzymes for joint and immune support.
9.0

Excellent

Our Rating
7

Beloved Pets
Oral Flea & Tick Prevention for Dogs and Cats - Natural Flea Control and Medicine & Treatment for Small and Large Dogs - Multivitamin Drops Supplements for Pets Made in USA
Main highlights

Natural Flea and Tick Prevention
Offers daily control against fleas, ticks, larvae, and mosquitoes for all pets.

Ideal for Non-Touchable Pets
Perfect for stray or feral animals where topical treatments are impractical.

Easy Administration Praised
Customers appreciate the ease of mixing into food without detection.
8.9

Very Good

Our Rating

9.9
Simple to use

9.9
Flavor

9.5
worth the money
8

Artullano
Flea Treatment for Cats - Natural Flea and Tick Prevention Supplement for Cats, Kittens - Chewable Daily Oral Pills with Vitamins - 135 Soft Chews - Dental Treats, Digestive Health, Immune Support
Main highlights

Natural Ingredients and Health Benefits
Crafted in the USA, these chews are GMO-free, improving immunity and skin health with vitamins B1, B6, B12.

Ideal for All Cats
Effective flea prevention for kittens to seniors, avoiding messy treatments like oils and shampoos.

Taste Enjoyment
Customers appreciate the palatable taste, making it easy for cats to consume.
8.7

Very Good

Our Rating

9.3
Simple to use

8.7
Flavor

8.0
worth the money
9

ProElobara
Flea and Tick Prevention for Cats & Kittens: Waterproof Topical Cat Flea and Tick Treatment – Fast-Acting & Long-Lasting At Home Flea Control for Cats Over 1.5 lbs and 8 Weeks or Older – 6-Dose Supply
Main highlights

Fast-Acting and Long-Lasting Protection
Provides up to 30 days of continuous protection against fleas and ticks.

Ideal for Cats with Sensitive Skin
Safe and gentle formula suitable for all cats, including kittens and seniors.

Easy to Apply
Topical treatment applied to shoulder blades, praised for ease of use.
8.6

Very Good

Our Rating

9 Best oral flea treatment for cats of 2025

1

Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 6-Month Supply

8.9

8.0

8.0

2

CAPSTAR (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses

8.7

8.2

8.0

3

PetArmor CAPACTION (nitenpyram) Oral Flea Treatment for Cats, Fast Acting Tablets Start Killing Fleas in 30 Minutes, Cats 2-25 lbs, 6 Doses

8.4

8.0

8.0

4

Flea and Tick Prevention for Cats, 200 Soft Chews for Fleas Treatment for Cats, Natural Cat Oral Flea Chewables Support Supplement, Flea and Tick Chews for All Breeds & Sizes

5

Woyamay Flea Treatment for Cats, 200 Treats Flea and Tick Prevention for Cats Chewables, Natural Cat Flea and Tick Treatment Chews Daily Oral Flea Supplement, Kitten Cat Flea Treatment, Chicken Flavor

6

Flea and Tick Oral Prevention Support & Treatment for Dogs and Cats – Natural Flea Control with Multivitamin - Supplement Drops for Small and Large Dogs – Made in The USA

7

Oral Flea & Tick Prevention for Dogs and Cats - Natural Flea Control and Medicine & Treatment for Small and Large Dogs - Multivitamin Drops Supplements for Pets Made in USA

9.9

9.9

9.5

8

Flea Treatment for Cats - Natural Flea and Tick Prevention Supplement for Cats, Kittens - Chewable Daily Oral Pills with Vitamins - 135 Soft Chews - Dental Treats, Digestive Health, Immune Support

9.3

8.7

8.0

9

Flea and Tick Prevention for Cats & Kittens: Waterproof Topical Cat Flea and Tick Treatment – Fast-Acting & Long-Lasting At Home Flea Control for Cats Over 1.5 lbs and 8 Weeks or Older – 6-Dose Supply

Sign up and get exclusive special deals