essential oil Pet Collar, External Bug Collar, DIY Refillable Flea Collar.

1 Anti-Mite Collar for Dogs Free 3 Adjustment to Fit Your Pet Size Continuously Use Essential Oil to Repel Dust Mites, Chisels and Other External Parasites and Repeat to Form a Protective Layer to Prevent Reinvading Your Pet 2 Collars are designed with reusable sponge sandwiches, convenient for you to use essential oils, continuous release of natural repellent ingredients effectively blocks pet lycaminis and other external parasites 3. The 3 adjustable designs are suitable for different sizes of dogs from small to large dogs. It is highly fitted and will not affect the activity of your pet 4. Plant-based essential oils are safe and do not need to worry about pet skin irritation, but can be used continuously for a long time. Practical and reliable dog lice should have a good product 5 This anti-mite collar is made of TPR silicone and essential oils, suitable for dogs and cats in all seasons casual style versatility not a gift