A mixed-breed dog, also commonly called a mutt or mongrel, is a dog with ancestry from two or more different purebred dogs of distinct breeds.
Unlike purebred dogs that breed true to their specific breed standards, mixed breeds exhibit a random combination of physical traits and temperaments inherited from their mixed ancestral breeds. This genetic diversity results in unique appearances and tendencies in each mixed-breed dog.
For example, a mixed-breed dog could have the body shape of a Labrador Retriever, the coat of a Poodle, and the ears of a German Shepherd – displaying traits from multiple breed origins.
Some additional details on mixed-breed dogs:
- They can exhibit hybrid vigor from combined genetics of different breeds
- Rescues and shelters have a high proportion of mixed-breeds
- Their ancestral makeup can sometimes be identified through DNA testing
- Purposely crossing two purebreds creates a first-generation mixed-breed or crossbreed
- Mixed breeds offer unique opportunities for diverse looks and personalities
- Reputable breeders focus on purebred litters to meet breed standards
While lacking the predictability of purebreds, mixed-breed dogs are prized by many owners for their individuality, robust health, and energetic versatility as companions.
Related terms: mutt, mongrel, cur, hybriddog, crossbreed, random-bred, all-American