Are you absolutely confident that your dog is flea free? Are you confident that your home is entirely clean? Don’t let pests, flea, tick, mosquitoes, larvae, and lice affect your pet and your home. Let Ergmy dog collar help you and your dogfight against them easily. Made of 100% natural components, including Eucalyptus and Citronella oil, Ergmy flea prevention collars can protect your furry dogs against harmful pests up to 8 months. Not only does it provide your pet a long-lasting protection, but save your money as well. It fits all sizes of dogs from small to medium and allows you to cut off the excess length if it is too long. Besides, our dog collar is water resistant so that your dog can happily play with water and the product still does an effective performance. As mentioned above, the natural ingredients ensure the safety of your pet. No irritation, no allergy will happen to your pet. Furthermore, our customers are always put on top priority, so Ergmy is always trying our best to meet your demand. If Ergmy dog flea collar is not as described or it does not meet your expectation, feel free to contact us or return it for a full refund.