With mixed dog breeds, their size, looks and temperament can vary widely. Always Pets. 35 of the Best Mixed Dog Breeds You Can Own. ... Ratchas are a mix of the American Rat Terrier and Chihuahua.

She is a unique mix of breeds. Images from a TikTok video of Biscuit, the 9-year-old rescue dog. These days, Biscuit has Joy, whom Pepper describes as "a hyperactive English bull terrier " puppy.

Mixed-breed puppies come largely from unneutered dogs mating, and many end up needing new homes. This poodle/terrier mix is a designer breed known as a terripoo or terridoodle.