Tap Tag helps pet owners reunite with their missing or lost pets. It features a unique, Near-Field Communication (NFC) chip and QR code identification tag capable of notifying pet owners of their pet’s location by sharing the scanning device’s GPS location. The device looks similar to a traditional pet identification tag and attaches to a pet’s existing collar. When a missing pet is found by a good Samaritan or authorities, the Tap Tag pet information can be accessed by tapping the front of the device or using a smart phone camera to scan the unique QR code located on its back. It allows users to access a lost pet’s profile with access to the pet’s medical information including potential allergies and required medications. It is fully waterproof and wear-resistant. Tap Tag has no batteries to charge and has no subscriptions or any ongoing fees.