Selarid Topical Solution for Cats, 5.1-15 lbs, (Blue Box), 6 Doses (6-mos. supply)

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About This Item

Details

  • Selarid is an FDA approved, once-a-month topical parasiticide for cats.
  • Selarid kills adult fleas and prevents flea eggs from hatching for one month
  • Selarid is indicated for the prevention and control of flea infestation, the prevention of heartworm disease, and the treatment and control of ear mite infestations.
  • Selarid is also indicated for the treatment and control of roundworm and intestinal hookworm infections in cats.
  • Easy to Use: The convenient topical application is applied to the skin at the base of the neck, in front of the shoulder blades, making monthly treatment simple for pet owners.
  • Cost-Effective: Containing the same active ingredient (selamectin) as the pioneer, Selarid offers the same efficacy at a more affordable price point.

Ingredients

Instructions

FAQ

Learn More About Selarid From Our Team of Experts

Same Quality Without the Name-Brand Price

With the same active ingredient as Revolution® (selamectin) topical, Selarid® (selamectin) topical parasiticide offers comparable parasite control at a lower price.

Year-Round Parasite Protection

It's not just for one season. With simple, monthly applications, your pet will be protected year-round from heartworms, fleas, ear mites and other common parasites that threaten their quality of life.

Cuddle Without Concern

As a non-greasy topical parasiticide, Selarid® (selamectin) offers peace of mind for cat owners. Snuggle up to your pet anytime, knowing they're effectively protected from heartworms, fleas, ear mites and more.

End the Cycle of Infection

Selarid® doesn’t just treat parasites, it effectively breaks the pests’ life cycles to maintain protection month after month. Selarid® breaks the heartworm lifecycle in cats by killing L3 and L4 stages, thus preventing development of adult heartworms. Similarly, Selarid® breaks the flea life cycle by killing adult fleas and preventing flea eggs from hatching. 

About Norbrook®, The Makers of Selarid®

Norbrook® is a world-class pharmaceutical solutions provider for both companion and large animals. As one of the largest privately owned animal health companies in the world, our broad portfolio of innovative and cost-effective products is designed to break through limitations and achieve extraordinary results.

Shop Selarid®
4.6
Rated 4.6 out of 5 stars
694 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

90% Positive

Effectiveness

89% Positive

Ingredients

85% Positive

Long-Term Benefits

89% Positive

262 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By CouleeBear on Nov 2, 2025

Extremely effective!

I had been using OTC Frontline Plus for months and thought my two indoor/outdoor cats were protected. Then October weather hit and I quickly came to realize my cats

I had been using OTC Frontline Plus for months and thought my two indoor/outdoor cats were protected. Then October weather hit and I quickly came to realize my cats were not only INFESTED with fleas, so was my house! I bathed them both with medicated flea shampoo while waiting for our vet appt, but the amount of eggs, larvae and pupae my cats were shedding (I quarantined them to a bathroom and had them sleep on a white sheet on top of their bedding) was INSANE! And they were so itchy. At the recommendation of the vet, we did a treatment of Selarid+ a Capstar at the vet's office. BOOM! The fleas started dying immediately (thanks to the Capstar) and the shedding of flea detritus has finished completely after less than 24 hours. Both cars seem so much more relaxed and comfortable, and after a huge amount of laundering and vacuuming, my house doesn't feel gross anymore. We will definitely be ditching the Frontline Plus and sticking with Selarid!

By CouleeBear on Nov 2, 2025
Luna
Luna

Rated 5 out of 5 stars
By Jo on Jun 24, 2024

Same as Revolution, totally effective

Chewy should remove the fake reviews posted by more expensive competitor companies trying to scare pet parents. This generic version of Revolution is what shelters

Chewy should remove the fake reviews posted by more expensive competitor companies trying to scare pet parents. This generic version of Revolution is what shelters use and it’s safe and effective. I foster kittens for the shelter, and there are few things more satisfying than treating a poor flea bitten feral and seeing the dead fleas drop off the next morning. Sweet relief! Do not skip treating your pets for disease-carrying fleas and ticks.

By Jo on Jun 24, 2024

Rated 5 out of 5 stars
By Rochella on Aug 27, 2025
Sophie
Sophie

It works quickly

Noticed right away on my cat that she wasn’t scratching; I see no evidence of fleas or flea dirt on her when brushing her. She’s back to purring and seems back to

Noticed right away on my cat that she wasn’t scratching; I see no evidence of fleas or flea dirt on her when brushing her. She’s back to purring and seems back to herself! I’m very pleased with this product!

By Rochella on Aug 27, 2025
Sophie
Sophie

Rated 4 out of 5 stars
By Darren on Apr 28, 2025

This has been good for Franklin

I've had Franklin since he was 3 days old, and he'll turn 12 in August, 2025. He developed IBD a few years ago, and was put on Predinsolone. The dose he needed

I've had Franklin since he was 3 days old, and he'll turn 12 in August, 2025. He developed IBD a few years ago, and was put on Predinsolone. The dose he needed was eventually figured out to be 5 mg a day. This medicine is working well for him.

By Darren on Apr 28, 2025

Rated 5 out of 5 stars
By Dianne on Aug 9, 2025
Lilly
Lilly

So easy to order a very imporant prescription item!

This product needs a vets approval and Chewy's quick response always saves the day. I forgot to order this so I am very appreciative of their proactive responses

This product needs a vets approval and Chewy's quick response always saves the day. I forgot to order this so I am very appreciative of their proactive responses to every order I have placed to date. Thank you Chewy, your employees are awesome!

By Dianne on Aug 9, 2025
Lilly
Lilly

Rated 5 out of 5 stars
By Sarah on Jul 17, 2025
Squirt
Squirt

Works quickly!

I got Selarid as a generic option for Revolution as I have 1 indoor-only cat, 1 outdoor cat & 1 cat that's both. I wanted to try to prevent heartworm in the outdoor

I got Selarid as a generic option for Revolution as I have 1 indoor-only cat, 1 outdoor cat & 1 cat that's both. I wanted to try to prevent heartworm in the outdoor cats, if possible, but my main concern was getting rid of the "super flea" infestation a foster pup from a local reservation brought into my home 3 months ago. I'd already previously tried Frontline Plus, Advantix & neither worked. Figured if I had to pay for a prescription flea control, I'd get the big guns for as cheap as possible. This product took care of business and was MUCH easier on my wallet. Thanks to Chewy for giving us lower cost options versus full price brand names!

By Sarah on Jul 17, 2025
Squirt
Squirt

Rated 5 out of 5 stars
By Monica on Dec 29, 2025
Darcy
Darcy

Effective and Affordable

We had a horrible flea infestation after moving to a new house. We tried numerous products including Frontline, Capstar and Dawn baths for our dog to no avail. Frontline

We had a horrible flea infestation after moving to a new house. We tried numerous products including Frontline, Capstar and Dawn baths for our dog to no avail. Frontline was like water and Capstar caused vomiting for one of our cats for a whole day. After one month of Selarid for Darcy and her sister plus Revolution for the pup, the problem was solved and the solution was affordable long term. It’s been about a year and no adverse side effects and still working great.

By Monica on Dec 29, 2025
Darcy
Darcy

Rated 5 out of 5 stars
By Susan on Jul 25, 2025

Cost savings and excellent get quality

This product is identical to Revolution at a fraction of the costs. Having a Siberian Cattery with 12 cats and up to 26 kittens we need a lot of fleas prevention

This product is identical to Revolution at a fraction of the costs. Having a Siberian Cattery with 12 cats and up to 26 kittens we need a lot of fleas prevention and this product is safe to use, even for pregnant and lactating cats!

By Susan on Jul 25, 2025
Bella
Bella

Rated 5 out of 5 stars
By Elizabeth on Feb 25, 2026

Same as revolution but affordable

My cats are typically on revolution it was getting too expensive. This has the same ingredients & works great! protection from fleas/heartworms/parasites & ear mites

My cats are typically on revolution it was getting too expensive. This has the same ingredients & works great! protection from fleas/heartworms/parasites & ear mites (all indoor cats) still a prescription -hope this is helpful (we also discussed with our vet prior to starting)

By Elizabeth on Feb 25, 2026
Clover
Clover

Rated 5 out of 5 stars
By Linda on Oct 22, 2024

Selarid for cats

I purchased the selarid for my cat who's been very itchy this year. The price at Chewy is way less expensive than my vet. Just make sure you put it up high on the

I purchased the selarid for my cat who's been very itchy this year. The price at Chewy is way less expensive than my vet. Just make sure you put it up high on the neck so they can't lick or scratch it off & part the hair good where you apply it

By Linda on Oct 22, 2024