Earth Animal Medium Flea & Tick Defense Dog Collar a natural and effective way to protect your dog from fleas and ticks. This herbal collar is veterinary formulated and infused with a soothing blend of aromatic herbs and essential oils, including Cedarwood Oil and Peppermint Oil, which provide a fresh, minty fragrance that is gentle and non-offensive to your pet. Designed to provide lasting protection for up to three months, it works without the use of chemical pesticides, making it a safe choice for your furry friend. The collar has been rigorously tested by Reach, the European Union’s equivalent of the EPA, and proven to effectively deter ticks and repel fleas, keeping your dog comfortable and protected. Model Number: