PetDwelling Advanced QR Code Pet ID Tag Links to Free Online Pet Profile/Scanned GPS Location (Holiday Deal) Made of durable zinc alloy with coating for long-lasting QR code. Scan QR code or visit URL to view contact, medical and vet info. Instant email alert and GPS map is displayed in pet web page! Private and secure cloud storage. No Apps required. No subscription costs. One account can manage multiple pets. One pet can link to multiple tags. Pet Dwelling has serviced 100k+ members for 6 years and helped recover many lost pets.