Tickless Pet Ultrasonic Tick & Flea Repellent, Black

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About This Item

Details

  • This flea and tick repellent is completely chemical and fragrance-free, great for furry friends with skin sensitivity.
  • The small device attaches to a collar and emits a small series of ultrasonic pulses that disorient ticks and fleas.
  • This parasite repellent is safe to use with puppies, ill, pregnant, and elderly furbabies.
  • The operating range for this repellent device is up to 5 feet.
  • This parasite repellent is designed for pups, kitties, and other furry pets, and it’s water-resistant for everyday wear.

Instructions

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Questions & Answers

9 Customer Questions

Can dogs hear it?

Answer by Chewy • Feb 26, 2025
The device emits ultrasonic pulses that are imperceptible to people, dogs, and cats.

Will rain stop it from working?

Answer by Chewy • Feb 27, 2025
The devices are water-resistant (IP31), which means they can withstand a few drops of rain but are not waterproof. Submerging the device in water, such as in a lake, sea, or mud, could cause damage. If your Tickless device has been exposed to rain but not submerged, it should still function properly. However, prolonged exposure to moisture or heavy rain might affect its performance over time.

What does the button do on the tag?

Answer by Chewy • Mar 31, 2025
The button on the Tickless Pet tag is used to check the device’s operation. Once activated, the tag works continuously and cannot be turned off. When you press the button, the device will flash four green lights, indicating it is functioning properly and emitting ultrasonic pulses. After the initial activation, the light will not stay on, but you can press the button anytime to verify it's still working. This simple indicator allows users to ensure the device is operational and providing ongoing protection.

Can this be used on a harness instead of a collar?

Answer by Chewy • Apr 22, 2025
This product may be used on a harness.
Reviews
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3.6
Rated 3.6 out of 5 stars
169 Ratings
Terms & Conditions

95 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 Christine on Jan 7, 2026

It works!

Grateful to have another tool in my arsenal for chemical free tick prevention. Just keep an extra on hand and change before it completely dies (about 4-5 months

Grateful to have another tool in my arsenal for chemical free tick prevention. Just keep an extra on hand and change before it completely dies (about 4-5 months).

Rated 5 out of 5 stars
By Ashley on Dec 13, 2025

Works great!!!

I have an XL Labrador Retriever and a Rottweiler and at our new home in the country they were constantly bringing ticks in the house. We have only seen one or two

I have an XL Labrador Retriever and a Rottweiler and at our new home in the country they were constantly bringing ticks in the house. We have only seen one or two in WEEKS since using these!

Rated 1 out of 5 stars
By Kerry on Oct 21, 2025

Hopes dashed for this but researching other ways.

I immediately put these on my dogs and it's been a few days and every time they step outside they get covered with fleas. It doesn't work. They are really upset

I immediately put these on my dogs and it's been a few days and every time they step outside they get covered with fleas. It doesn't work. They are really upset about all the baths; they're getting one today too. I prefer homeopathic ways, especially since they both have heart problems. Unnatural chemicals aren't good for anyone and the risks aren't worth their health.

Rated 1 out of 5 stars
By Rebecca on Oct 2, 2025

This accomplished nothing as far as I can tell

I live in Pennsylvania and ticks just cling to my terrier like Velcro. Sure, they die after biting him, but I’d prefer to avoid that step if possible. The photo

I live in Pennsylvania and ticks just cling to my terrier like Velcro. Sure, they die after biting him, but I’d prefer to avoid that step if possible. The photo is a lint roll of a sheet where he napped, while wearing this device and after having it on for about two days.

Rated 5 out of 5 stars
By Kristy on Oct 20, 2025

Tickless

Amazing for my all black doodle who lives in basically the country in Northern Cali...2nd tickless so far so good! Less expensive than flea and tick and no poison!!!

Amazing for my all black doodle who lives in basically the country in Northern Cali...2nd tickless so far so good! Less expensive than flea and tick and no poison!!! Win win

Rated 1 out of 5 stars
By JESSICA on Dec 27, 2025

BOTH MY DOGS GOT TICKS!

What the heck both of my dogs have fat ticks on them while wearing this!!!!!

What the heck both of my dogs have fat ticks on them while wearing this!!!!!

Rated 1 out of 5 stars
By Terry on Sep 21, 2025

Ultrasonic Tick and Flea Repellant

This item was a waste of money and I bought three of them. I tried the items for two weeks on my three dogs and all of them had fleas. After bathing them with flea

This item was a waste of money and I bought three of them. I tried the items for two weeks on my three dogs and all of them had fleas. After bathing them with flea and tick medicine, the next day, the fleas were back. A useless product!!!

Rated 1 out of 5 stars
By leo on Nov 27, 2025

Easy to use. Chemical free.

Didn’t do anything to keep either of my three dogs flea or tick free.

Didn’t do anything to keep either of my three dogs flea or tick free.

Rated 4 out of 5 stars
By Kelly on Jun 18, 2025

Seems to be working

I've not found any ticks or fleas since I've started using this. It is smaller than others I have used which I like. The ring to attach to the collar and the case

I've not found any ticks or fleas since I've started using this. It is smaller than others I have used which I like. The ring to attach to the collar and the case is very sturdy. The only thing I wish it would do is blink to show it is working. You can click a button to see it blink to show it is working, but I'm always afraid that I've shut it off. Others I've used blink to show you they are working. That is the only suggestive change I would make on the design of this.

Rated 3 out of 5 stars
By Jamie on Jul 9, 2025

Battery ran out very quickly

Purchased this for my dog to wear when we hike or she joins my husband mountain biking. Battery gave out after 1.5 months, or less. Description says battery life

Purchased this for my dog to wear when we hike or she joins my husband mountain biking. Battery gave out after 1.5 months, or less. Description says battery life is expected up to 6 months, so disappointed with that. Still found a few ticks on her the first few times she wore it, but much less than before we purchased it.