Mongrelism - Types of Mongrels

Types of Mongrels

Mongrels dogs can be divided roughly into types:

• Mixes that show characteristics of two or more breeds. A mix might have some purebred ancestors, or might come from a long line of mixed-breeds. These dogs are usually identified by the breed they most resemble, such as a "Lab mix" or "Collie-Shepherd", even if their ancestry is unknown.
• The generic pariah dog, or feral Canis lupus familiaris, where non-selective breeding has occurred over many generations. The term originally referred to the wild dogs of India, but now refers to dogs belonging to or descended from a population of wild or feral dogs. The Canaan Dog is an example of a recognized breed with pariah ancestry. Pariah dogs tend to be yellow to light brown and of medium height and weight. This may represent the appearance of the modern dog's ancestor. DNA analysis has shown pariah dogs to have a more ancient gene pool than modern breeds.
• Functional breeds, which are purpose-bred dogs whose ancestors are not purebred, but rather are selected by their performance at a particular tasks. Examples of this are the Alaskan Husky, the Eurohound, and the Pointer/Greyhound mixes referred to as Greysters, which compete at skijoring and pulka races, particularly in Europe. Occasionally a functional breed such as this becomes accepted as a breed over time.

Purebred dogs are known by breed names given to groups of dogs that are visibly similar in most characteristics and have reliable documented descent. But in recent years many owners and breeders of crossbreed dogs identify them — often facetiously — by invented names constructed from parts of the parents' breed names. These are known as portmanteau names and the resulting crosses as "designer dogs." For example, a cross between a Pekingese and a Poodle may be referred to as a Peekapoo. Another trendy cross is the Goldendoodle, a cross between a standard poodle and a golden retriever.