
"My Girl was Flea-Free for 4 Full Months and I Didn't Have to Risk Her Health to Do It!"
Most "natural" flea products are quietly poisoning cats.
Cats lack a liver enzyme (glucuronyl transferase) that dogs have. That means oils most pet brands use — peppermint, eucalyptus, tea tree, citrus, lavender — build up to toxic levels in your cat's body.
- Tea tree oil — highly toxic to cats, even in small amounts
- Peppermint & eucalyptus — linked to tremors and seizures
- Permethrin spot-ons (Advantix) — fatal if used on cats
- Bravecto for cats — FDA-flagged neurological side effects
- "Natural" dog collars relabeled for cats — same dangerous oils
"I used a 'natural' flea collar from a major brand on my Maine Coon for two months. She stopped eating. The vet found liver inflammation. It was the eucalyptus oil. I will never trust a label again without reading every ingredient."
We didn't add more. We took everything else out.
Our dog pendant uses six botanical oils. For cats, we stripped the formula down to the only two ingredients with decades of feline-safety data behind them. Less is the entire point.
Cats are not small dogs
A cat's liver processes essential oils completely differently. What protects a Labrador can sicken a tabby. Most pet brands ignore this. We rebuilt the formula from scratch.
Two ingredients. Zero guesswork.
45 ml of cold-pressed neem oil. 2.5 ml of fractionated coconut oil as the carrier. Nothing hidden, nothing synthetic, nothing your cat shouldn't be wearing.
Repels — never enters the bloodstream
The collar releases a microscopic vapor barrier. Fleas, ticks, and mosquitoes detect it from inches away and avoid your cat. No biting. No chemicals absorbed.
Two ingredients. Both vet-reviewed for cats.
Sourced from organic farms in India and the Philippines. Cold-pressed, never heat-extracted. Zero fillers, fragrances, or carriers your cat doesn't need.
Cold-Pressed Neem Oil
Used in Ayurvedic veterinary medicine for over 4,000 years. Neem disrupts the lifecycle of fleas, ticks, and mosquitoes — they detect azadirachtin in the air and physically avoid landing. Independently confirmed safe for feline topical use at this concentration.
Fractionated Coconut Oil
The cleanest carrier oil that exists. We use the fractionated form so it stays liquid, doesn't go rancid, and slowly diffuses neem's protective vapor for the full 4 months. Coconut MCT is on the safe list of every feline veterinary toxicology database we checked.
Three steps. Then forget about fleas for four months.
Unbox
Your collar arrives sealed. Each one is hand-checked and individually wrapped to lock in potency until your cat wears it.
Slide it on
Adjust to a snug-but-comfortable fit (two-finger rule). Trim the excess. Total time: about 10 seconds.
Protected for 4 months
The collar releases a low-level neem vapor that bugs hate. Replace every 4 months. Three collars = a full year of coverage.
Built around what cat owners actually worry about.
Repels before the bite
Bugs avoid your cat. They don't bite first and die later — they never come close.
Water-resistant
Stays effective through baths, rain, and indoor sink-tipping accidents.
Safe to groom
Cats lick everything. Both ingredients are non-toxic if a small amount is ingested during grooming.
Breakaway buckle
Adjustable for kittens to large breeds. Releases instantly if it ever snags.
Cat Owners who Switch to FurSure Never Go Back
VS.
REPELS BEFORE BITE
KILLS AFTER BITE
ALL NATURAL OILS
HARSH CHEMICALS
LASTS UP TO 4 MONTHS
LASTS 1 MONTH
TAKES 10 SECONDS
HASSLE TO APPLY
Everything You Need to Know Before Switching to Natural
Is FurSure safe for cats and kittens?
Is FurSure safe for cats and kittens?
Yes — and unlike most flea collars marketed for cats, ours is built specifically with feline physiology in mind. The collar contains only neem oil and fractionated coconut oil, both on the safe list of every veterinary toxicology database we checked (ASPCA, Pet Poison Helpline). Safe for all breeds, all sizes, kittens from 12 weeks old, and senior cats. We deliberately do not use tea tree, peppermint, eucalyptus, citrus, or lavender — all of which are cat-toxic and unfortunately common in "natural" cat products.
What are the ingredients?
What are the ingredients?
Just two — that's the entire point of this product:
- 🌿 45 ml Cold-Pressed Neem Oil (Azadirachta indica)
- 🥥 2.5 ml Fractionated Coconut Oil (Cocos nucifera MCT)
Both are sourced from organic farms, cold-pressed, never heat-extracted. No fillers, fragrances, or hidden carriers. Our dog pendant uses six botanical oils — for cats we stripped it down because cats deserve fewer ingredients, not more.
How long does it last?
How long does it last?
Cats groom themselves far more frequently than dogs and have shorter coats, which means there is more direct contact with their skin. Because of this, the natural vapor barrier from the collar wears off faster in cats.
We also tested longer-lasting versions, but these required a stronger formulation — which isn’t ideal for cats. Cats are significantly more sensitive than dogs, and making the collar too strong could negatively affect their health and comfort.
That’s why we chose a safer, more balanced approach: each collar provides up to 4 months of consistent, gentle protection rather than overpromising longer results.
For year-round coverage, simply use three collars.
Is it waterproof?
Is it waterproof?
Yes. The botanical oils are sealed inside a water-resistant casing. Your cat can get caught in the rain, knock over their water bowl, or be bathed — the collar keeps working. No need to remove it.
Will it work on ondoor-only cats?
Will it work on ondoor-only cats?
Yes. Indoor cats still get exposed — you bring eggs in on shoes and pant cuffs, dogs in the house carry them, mice or wildlife under the floor can introduce them. About 38% of our cat customers have indoor-only cats. The collar protects whether your cat ever leaves the apartment or roams 10 acres.
My cat hates collars. What if she won't wear it?
My cat hates collars. What if she won't wear it?
Most cats forget they’re wearing it within 24–48 hours. The collar is made from a soft, flexible material and can be easily adjusted or removed, making it comfortable even for active cats that love to jump and climb.
If your cat genuinely refuses to wear it after a week, send it back — our 30-day guarantee covers it, no questions asked.
How long does shipping take?
How long does shipping take?
Australia & New Zealand: 3–5 business days.
UK, US & Canada: 7–12 business days.
All orders ship with tracking so you'll know exactly when it arrives.
What if it doesn't work for my cat?
What if it doesn't work for my cat?
You're covered by our 30-day money-back guarantee. Try it risk-free — if you're not happy, contact us and we'll refund you in full. No hoops, no hassle. Email help@tryfursure.com and we handle it within 48 hours.
Safety Warning
Safety Warning
This product is not a toy. If your cat is pregnant, nursing, or under 12 weeks old, consult your vet before use. Monitor for any signs of irritation. If mild irritation occurs, this may be part of an adjustment period; if symptoms persist beyond one week, remove the collar and discontinue use. Although the product is hypoallergenic, in rare cases some cats may be sensitive.
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BUILT specifically FOR CATS — not a relabeled dog product
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2 INGREDIENTS ONLY: neem oil + coconut. That's the whole formula
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No HARSH CHEMICALS or side effects
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REPELS fleas, ticks & mosquitoes
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