1. **Combination of Smart Tracking and Reflective Design**: This dog collar not only features a built-in AirTag slot, allowing owners to track their pet's location via their phone at any time, but also incorporates high-reflective materials to ensure the dog remains visible in low-light or nighttime conditions, significantly enhancing safety. 2. **QR Code Identification Tag for Quick Pet Recovery**: The QR code tag attached to the collar can be linked to the owner's contact information. If the dog gets lost, anyone who finds it can quickly scan the QR code to contact the owner, avoiding issues with traditional tags that may fade or become illegible, making pet recovery more efficient. 3. **Lightweight and Comfortable for Extended Wear**: The collar is made from soft, durable materials and is lightweight, ensuring it doesn't burden the dog's neck. Whether for daily walks or outdoor adventures, the dog can wear it comfortably while benefiting from both smart tracking and reflective protection. 4. **Waterproof and Durable for Various Environments**: The collar is waterproof, ensuring that both the AirTag and QR code tag function properly in rainy conditions or when the dog plays in water. Additionally, the collar's material is wear-resistant, suitable for active dogs, and designed to last in various environments. 5. **Personalized Design, Combining Style and Functionality**: Beyond its practical features, this collar offers a variety of colors and sizes to suit different dogs. Whether for small or large breeds, there's a suitable style that is both functional and fashionable, making your dog a standout on the streets.