The mutt is the all-American dog. Call him a random-breed, a mixed-breed or a mongrel, at his best he's loyal, healthy, smart and friendly – a virtual melting pot of positive canine characteristics.
For many animal lovers, owning a mutt is a badge of honor. Many come into the world as "surprises," born of a homeless stray or a roaming house pet, then sent off to an animal shelter. Others are simply abandoned in parks or at highway rest stops. Adopting one of these unwanted dogs means you are literally saving a life – and the odds are he will make a great companion.
What Makes a Mutt?
The terms "random breed" and "mixed breed" usually refer to a dog of unknown gene pool. A "cross breed" is a dog whose parents were purebreds. If two cross breeds mate, their offspring are also mixed breeds. By the time four different breeds combine in one dog, there's little chance to predict what breed traits, if any, will dominate in the dog.
The common belief that mutts are superior has some truth to it. Over generations, unscrupulous breeders have perpetuated and magnified genetic flaws in many of the most popular purebreds.
Today's generic mutt most resembles the "prototype" or "pariah" dog, the robust original wild dog that was amiable enough to become man's first canine companion more than 14,000 years ago. This "ideal" dog weighs in at 35 to 50 pounds, is medium brown to dark blonde in color, and measures under 2 feet tall. He has perky ears, strong legs, an alert expression, a back that isn't overextended, and a long tail that curls slightly at the end.
Choosing Your Mutt
There are some common cross breeds: cockapoos are a cocker spaniel/poodle mix; pek-a-poos mix Pekingese and poodles; labradoodles are bred of Labradors and poodles; Bichon-Yorkies are bichon-frises and Yorkies. The lurcher is another prolific dog type not recognized as a breed. He is a mix of greyhound, Afghan, Irish wolfhound or other sight hound, with a herding or sporting dog, such as a beagle, collie, retriever or bull terrier.
The mixes found in shelters differ from region to region, depending on what kinds of dogs are popular in a particular area. For example, you'll find more chow chow, shepherd or collie mixes in rural areas, and more pit bull or rottweiler mixes in urban shelters. Although the apartment-sized Chihuahua is plentiful, you won't find many Chihuahua mixes, because such tiny dogs have limited breeding choices. If they mate with any dog but another toy, they usually can't carry a litter of large puppies to term.
Plusses and Minuses of a Mutt
The Temperament of Various Mixes
Being able to predict a dog's potential temperament is especially important for the elderly and families with children. Certain breeds are recommended for experienced dog owners only.
Random breeding can cancel out negative breed-related personality traits. But there's little predicting in puppyhood whether a toy dog mix will exhibit all the yappiness and nervousness of their badly bred cousins. A medium or large dog descended from several stubborn, independent and aggressive breeds may be genetically wired to exhibit dominant and downright scary behavior; neutering before adolescence can help moderate their personalities.