[AirTag Collar for Large Dogs]-- The AirTag dog collar is specially designed for medium and large dogs. It has an integrated AirTag holder, which is perfectly compatible with AirTags and effectively prevents the AirTag from falling off or being bitten. If you are looking for a durable and robust AirTag dog collar, this collar is your wise choice.[Premium Material]-- The Apple AirTag collar is made of 1000D nylon and uses a zinc alloy buckle, very durable and hard-wearing. Lined with soft, breathable padding for a comfortable fit that won't harm your dog's fur. It is highly recommended by lovers of military and police equipment.[Everything Under Control]-- The AirTag dog collar comes with an enlarged control handle to help you control your dog faster. The AirTag holder is very secure and waterproof, allowing you to easily locate your dog. This Apple Air Tag dog collar is perfect for active dogs.[Double Security]-- The AirTag holder dog collar is designed with Velcro and a quick-release metal buckle, which is easy to put on and take off, hard to break. It can be quickly released in emergencies, ensuring the safety of your dog.[4 Size Options]-- The GPS dog collar is available in 4 sizes, (neck size: S=30.5-38 cm, M=38-47 cm, L=42-52 cm, XL=50-63 cm). Please measure your dog's neck before ordering. Package includes: 1* Apple AirTag dog collar, 2* Velcro straps (AirTag NOT included)