Wondercide Natural Flea, Tick & Mosquito Repellent Small to Medium Dogs Collar, Peppermint

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About This Item

Details

  • Made in the USA, this collar features a non-harsh formula to help protect your furbaby.
  • Essential oils help repel fleas, ticks, and mosquitoes to help prevent infestations.
  • Powered by plants, the collar is safe for dogs and puppies over 4 months of age.
  • The easy cut-to-size collar can be used on dogs with necks up to 23 inches, plus it’s safe around kids when used as directed.
  • Steam distilled essential oil of peppermint smells great, and the collar is water-resistant.

Ingredients

Instructions

Size

Learn More About Wondercide From Our Team of Experts

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Questions & Answers

8 Customer Questions

Can this collar be taken on and off (without leaving it loose enough to slip over the head) for swimming and bathing?

Answer by Chewy • May 05, 2023
This collar can be worn during swimming and bathing. It is designed to be water-resistant and stands up to your pup's adventures.

Can this collar be used on cats?

Answer by Chewy • Nov 04, 2022
This collar should only be used for dogs. While the percentages and active ingredients are the same, the collars are designed differently. The Cat Collar is narrower and has a different break away feature than the dog collar.

Is this collar safe for young puppies?

Answer by Chewy • Mar 02, 2023
This collar is designed for use on dogs and cats that are at least 4 months old. The Wondercide Home & Pet Flea & Tick Spray may be used until your pet is 4 months old, and then can be used as additional layer of protection once your puppy is old enough to wear the collar.

Can I still treat my dog with topical monthly flea, tick prevention ?

Answer by Chewy • Jan 06, 2026
Wondercide Natural Flea, Tick & Mosquito Repellent Small to Medium Dogs Collar can be used alongside topical monthly flea and tick prevention, and the manufacturer is not aware of any known interactions. Since it has not been specifically tested with all preventative medications, it's best to check with a veterinarian if there are any concerns.
Reviews
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3.6
Rated 3.6 out of 5 stars
318 Ratings
Terms & Conditions

131 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 Claudia on Nov 26, 2025

Safe for your pooch

Have been using this product for a few years after my dog developed neurologic symptoms with Serresto collar. Any of the other chemicals can have detrimental side

Have been using this product for a few years after my dog developed neurologic symptoms with Serresto collar. Any of the other chemicals can have detrimental side effects in your dogs in the long run. Collar works but you have to do a little extra work. You need to use Wondercide spray and you should spray your dog every time they go outside. You should always check for ticks and fleas. I live in the northeast and this has been the best natural transition to keep my pooch safe and free of side effects from pharmacologic agents.

Rated 3 out of 5 stars
By Karen on Dec 29, 2025

Disappointed

My first order came with buckle area broke. Received a replacement quickly. The new collar lasted 3 days before cracking in half. Going to try one more time with

My first order came with buckle area broke. Received a replacement quickly. The new collar lasted 3 days before cracking in half. Going to try one more time with my auto-order. We will see how long the next one lasts. Hoping for better results with the next order.

Rated 3 out of 5 stars
By Andrew on Dec 23, 2025

Pleasant smell

I don’t think I have ever (59 years with dogs) seen a flea collar that truly controls fleas on the entire body of any dog. This one seems to reduce overall itching

I don’t think I have ever (59 years with dogs) seen a flea collar that truly controls fleas on the entire body of any dog. This one seems to reduce overall itching without exposing my dog to any commercial insecticide, which is a plus. I will keep yang these.

Rated 1 out of 5 stars
By Michael on Oct 1, 2025

Horrible product

These collars are awful, don't waste your money. I purchased some last year and they worked well. These however, aren't working. My dogs got fleas. I waited a

These collars are awful, don't waste your money. I purchased some last year and they worked well. These however, aren't working. My dogs got fleas. I waited a couple of days thinking the collars just needed some time to work. Still nothing. Im ordering some other flea collars from a different company.

Rated 1 out of 5 stars
By tonya on Jan 3, 2026

I was hopeful

I did not notice a difference which made me sad as it supposedly worked for a lot of other people

I did not notice a difference which made me sad as it supposedly worked for a lot of other people

Rated 1 out of 5 stars
By Marlene on Oct 5, 2025

Didn’t work

I got one for each of my 3 small dogs after seeing only one flea. They were still scratching after 3 weeks, one with hot spots. Had to get pred for him and the

I got one for each of my 3 small dogs after seeing only one flea. They were still scratching after 3 weeks, one with hot spots. Had to get pred for him and the medical flea treatment.

Rated 2 out of 5 stars
By Mary on Aug 9, 2025

Doubtful as to its efficacy

I LOVE the idea of a more natural flea, tick, mosquito repellent dog collar but I'm not sure this product is working. When I first opened it, I was surprised by

I LOVE the idea of a more natural flea, tick, mosquito repellent dog collar but I'm not sure this product is working. When I first opened it, I was surprised by how mildly scented it was. Weeks later, it has no smell at all. My dog still itches. I have used the Wondercide spray and feel that works better.

Rated 5 out of 5 stars
By Kevin on Dec 22, 2025
Top 10 Contributor

Great Product

Prefect for walking the dogs in the woods to prevent flea and ticks.

Prefect for walking the dogs in the woods to prevent flea and ticks.

Rated 1 out of 5 stars
By Ashley on Oct 8, 2025

Does not work

Have had this collar on my dog for less than a month and the fleas are all over her skin right next to the collar!!!

Have had this collar on my dog for less than a month and the fleas are all over her skin right next to the collar!!!

Rated 3 out of 5 stars
By Donna on Jun 30, 2025

Fit & Falling off review

I bought two large collars, one for each of my dogs. One closed fine and stays on however I wish it was slightly larger. This product comes in 2 options as "one

I bought two large collars, one for each of my dogs. One closed fine and stays on however I wish it was slightly larger. This product comes in 2 options as "one size fits all", Small or large. I wish they had an XL option as it's just a tad bit too tight when my dog lays a certain way. My other dog's collar keeps coming undone and falling off. I hope the company reads these so they can improve. I do like that its natural and nontoxic so I will keep an eye out for new products from them in the future.