DEWEL™ 8‑Month Natural Flea & Tick Collar for Dogs and Cats

Absolutely. While some essential oils can be harmful when used improperly or in high concentrations, the DEWEL™ collar uses carefully balanced, vet-reviewed amounts of plant-based oils that are safe for external use. It's non-ingestible, non-irritating, and designed for long-term wear. Thousands of pet parents trust it daily — with no side effects.

It comes down to dosage and delivery. DEWEL™ uses essential oils like Lavender and Lemon Eucalyptus in diluted, stabilized amounts that repel pests — without harming your pet. Unlike raw oils or DIY mixes, our formula is specifically engineered for pet skin safety. It’s even been tested on small-breed dogs and puppies over 8 week

Unlikely. The ingredients are plant-based and chosen for their low risk of irritation. If your dog has very sensitive skin, monitor for the first 24–48 hours. We also offer a full refund if it doesn’t suit your dog.

Collars release oils at a very low rate; incidental licking is harmless. No adverse reactions have been reported in over 5000 uses.

Yes! DEWEL™ collars are designed for all dog breeds and sizes, from tiny Chihuahuas to large Labradors. Just trim the collar to fit snugly but comfortably. The plant-based formula is non-toxic when used as directed.

The collar contains a carefully selected blend of natural ingredients, each with its unique benefits for your pet:

TPE (Thermoplastic Elastomer): Comprising 78% of the collar's composition, TPE is a durable and flexible material.

Cinnamon Oil (5%): Cinnamon oil is known for its insect-repelling properties, keeping fleas, ticks, mosquitoes, larvae, and lice at bay.

Eucalyptus Oil (5%): Eucalyptus oil serves as a natural insect repellent and has antimicrobial properties, offering protection against various pests.

Lavender Oil (3%): Lavender oil is included for its antibacterial and anti-itch properties, helping soothe your pet's skin and promoting healing.

Lemon Eucalyptus (3%): Lemon eucalyptus oil acts as a natural insect repellent and has a fresh scent, contributing to a pleasant aroma around your pet.

Linaloe Oil (6%): Linaloe oil is included to provide additional benefits and fragrance.

These ingredients work in harmony to protect your pet from a range of pests and offer soothing and healing properties for their skin. Your pet will not only enjoy the benefits of this collar but also the natural and refreshing scents it imparts.

Once your puppy or kitty reaches 8 weeks of age, you can begin using the collar.

Yes! The DEWEL™ collar comes in one adjustable size and can be easily trimmed to fit dogs or cats of all sizes. After fitting it comfortably around your pet’s neck, just cut off the excess length — simple, safe, and customizable.

The length of our product is approximately 62cm/25 inches, making it a one-size-fits-all option. If needed, you can easily trim any excess using a pair of scissors to achieve your desired fit.

The ingredients are active for up to 8 months, at which point you should invest in a replacement. Please keep in mind  that if you live in an environment where the flea infestation is so strong, then the lifespan of the collar can be reduced drastically, and you'll need to buy a new collar more frequently until the lifestyle of the fleas breaks for good.

No, the collar does not have an expiration date.

Absolutely. The DEWEL™ collar is 100% waterproof, so your pet can safely bathe, swim, or play in the rain without losing protection. The active ingredients remain effective even after exposure to water — no need to remove the collar!

Yes, you can. The DEWEL™ Flea & Tick Collar is made with natural, non-toxic ingredients, so it's generally safe to use alongside other flea treatments like shampoos or oral medications. However, if your pet is on prescription meds or has a medical condition, we recommend consulting your vet first.

You’ll begin to see results in as little as 24–48 hours. Most users report a drastic reduction in scratching, fleas, and ticks within 2–3 days.

Seresto uses synthetic insecticides, while DEWEL™ relies on a natural, plant-based formula that’s gentler on pets and families. It’s a safer alternative without compromising effectiveness.

No worries! We offer a hassle-free guarantee. Just reach out within 90 days, and we’ll send a free replacement or give you your money back. No questions asked.