Why Your Dog’s Nose Print Is as Unique as a Human Fingerprint

You already know your dog is one of a kind. But did you know that science backs that up in a really surprising way? A dog’s nose—specifically, the pattern of ridges, bumps, and creases on the tip—is just as unique as a human fingerprint. In fact, some veterinarians, breeders, and tech developers are exploring ways to use nose prints for biometric identification.