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BiologyPets™ - 12 Months Natural Flea & Tick Tags For Dogs
With accesories
NEW
Limited stock
$34.99 USD$79.99 USD56% off
Try it risk-free with our 30-day money-back guarantee. If your item arrives defective, damaged, or not as described, we’ll give you a 100% refund.
Trusted by 30,000+ Dog Owners
Stop Fleas & Ticks Before They Ever Touch Your Dog
A simple collar tag with natural essential oils that creates an invisible shield against fleas, ticks, and mosquitos — no chemicals, no pills, no monthly hassle.
| ✔ 100% Natural Ingredients |
| ✔ Waterproof & Stretch-Fit for Every Dog |
| ✔ 30-Day Money Back Guarantee |
Sooner or Later, Every Dog Runs Into Fleas or Ticks
A single tick can lay up to 3,000 eggs in just one day. It's not only the bite that's dangerous — it's the diseases these pests carry and spread that put your dog's health at risk.
Chemical collars and monthly drops can help, but they often come with harsh ingredients, greasy residue, or a routine you have to remember every 30 days. Meanwhile your dog is out in the grass, the park, the trail — exposed the whole time.
There had to be a simpler, safer way to protect them.
A Tiny Tag That Uses Nature Against Them
A flea is about 243 times smaller than a dog — roughly the size difference between a grain of sand and a beach ball. BiologyPets Natural Tags use that difference against them.
Each pendant holds a concentrated blend of natural essential oils, released slowly into the air around your dog's collar to create an invisible barrier pests want to avoid.
No sprays, no pills, no chemical residue on your dog's skin — just clip it on and let it work.
Why Dog Owners Are Switching
| Chemical-free protection Made with Citronella Oil, Peppermint Oil, and Chamomile Oil — no harsh pesticides near your dog's skin. |
| Fully waterproof Built for dogs who swim, play in the mud, or get caught in the rain — the tag keeps working through it all. |
| Stretchable, one-size fit Fits comfortably on any collar, from small breeds to large dogs. |
| No routine to remember Clip it on and forget it — no monthly pills, drops, or reapplication schedule. |
| Safe around the family Formulated with natural ingredients that are safe for children to be near. |
| Backed by a 30-day guarantee If you're not satisfied, send it back for a full refund — no questions asked. |
How It Works
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Attach the tag directly to your dog's collar. |
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Release — the natural oils spread slowly into the surrounding air. |
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3
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Relax — your dog stays covered while you're out on walks, hikes, or backyard time. |
What's Inside
| Citronella Oil A natural repellent known for keeping flying and crawling pests at bay. |
| Peppermint Oil Adds an extra layer of scent-based deterrence pests try to avoid. |
| Chamomile Oil A gentle botanical that rounds out the blend without harsh chemicals. |
"I confidently recommend BiologyPets as a safe and natural option for flea, tick, and mosquito prevention."
— Dr. Roky, DVM, MS
BiologyPets vs. Traditional Options
| Feature | BiologyPets Tag | Chemical Collars/Drops |
| Natural ingredients | ✔ | Rarely |
| Waterproof | ✔ | Varies |
| One-size, stretch fit | ✔ | Sized separately |
| No pills or drops needed | ✔ | ✘ |
| Safe near children | ✔ | Caution advised |
Frequently Asked Questions
What ingredients are in the pendant?
A blend of Citronella Oil, Peppermint Oil, and Chamomile Oil.
Does the pendant need to be worn continuously?
No. It only needs to be worn when your dog is outside or when you want them protected — the active ingredients distribute through the air.
Is the pendant free of chemicals?
Yes, it contains exclusively natural ingredients, unlike many chemical collars.
Can my dog swim with it on?
Yes, the pendant is fully waterproof and safe for swimming or bathing.
Are children allowed to touch the pendant?
Yes, the pendant is safe for children.
What if my dog is pregnant, nursing, or under 8 weeks old?
Consult with a veterinarian before use in these cases, and monitor your dog for any signs of irritation.
Give Your Dog Natural, Everyday Protection
Backed by a 30-day money-back guarantee — try it risk-free.
Protect Your Dog Today