When a dog is lost, or found, microchips are the best, but if that dog is difficult to catch, or doesn't have a chip, this canine facial recognition app can help!
Many shelters and veterinarians are now using this app, when a dog isn't chipped or as a backup in case the microchip is outdated, etc..
OR if you're looking for a new BFF, you can search their photos of adoptable pets!