chihuahua ancient
Your Chihuahua Is Basically a Tiny Wolf: Scientists Reveal Dogs Were Already Diverse 10,000 Years Ago
When you look at a Chihuahua, you might think you’re seeing the result of modern breeding. But new research suggests something far more surprising. You’re actually looking at the legacy of an ancient wolf. For years, experts believed the huge variety of dog breeds—from tiny lap dogs to giant working dogs—was mostly created by breeders … Leggi tutto