The American Kennel Club (AKC) recognizes and celebrates purebred dogs. Pure breeds are defined as "of or belonging to a recognized strain established by breeding individuals of unmixed heritage over many generations." Though pure-bred dogs are extremely popular and are the only dogs allowed to compete in AKC competition, a new type of dog is gaining recognition and breeder interest. Crossbreeds, or hybrids are on the rise. These are mixtures of two or more pure breeds, resulting in such combinations as the Shi-Poo (Shih Tzu/Poodle), Cock-A-Chon (Bichon Frise/ Cocker Spaniel) and Beabull (Beagle/Bull Dog).

These hybrids, or "designer dogs" can participate in competitions sponsored by the American Canine Hybrid Club, which recognizes over 100 different mixed breeds. Hybrid dogs usually have parents with a documented ancestry.

Thus, this breed is often utilized in the hopes of retaining its non-allergy causing genetics. The Bichon Shih Tzu, or Zuchon, is one example of a Bichon hybrid. It is important to note that hybrids are not pure breeds. They are a mix of one of more breeds. Mixed breeds are usually referred to as "mutts," but hybrids are different than mutts because both parents have documented ancestry.

Hybrid dogs are the result of mixing two or more pure breeds. Though most mixed breeds are known as "mutts," hybrids have parents with documented ancestry. Many dog lovers want a pet with the traits of more than one breed. In hybrids, any mixture of hereditary traits of both purebred parents is possible but resulting dogs will have recognizable characteristics of both breeds. These dogs, called "designer dogs" by the media, are highly sought after possibly due to their cute-sounding names as well as their appearance.

Bichon Shih Tzu, often called Zuchon or Shichon, are a mixture of the Bichon Frise and Shih Tzu. These hybrids may any of the qualities- good or bad- of both breeds. Shih Tzu and Bichon Frise are two of the oldest dog breeds in the world. While they are both known for having many attractive traits, these two breeds are most likely bred to retain to intelligence of the Shih Tzu and the hypoallergenic coat of the Bichon Frise. Hybrids are also thought to have fewer health problems and other defects than pure breeds due to the fact that hybrids are not the result of inbreeding.

Proponents of the Bichon Shih Tzu, such as the American Canine Hybrid Club, most likely dream of the day when hybrids can be viewed as their own pure breed. Many pure breeds are the result of cross breeding.

Ancestors of the Bichon Frise date back to 600 B.C. Once called Barbichon, this was later shortened to Bichon. The French added "Frise" which references the breed's curly fur. The Bichon was not recognized by the French Kennel Club until 1934 and gained official recognition from the American Kennel Club in 1973.

The ancestors of the Bichon Frise date back further, to 600 B.C. The Barbichon were Mediterranean dogs. Later, descendants of the breed went to sea with Spanish sailors and the name was shortened to Bichon. They migrated to Europe and the French added "Frise" to the name to reference the breed's curly fur. The Bichon Frise dog was recognized as a breed by the French Kennel Club in 1934 and the American Kennel Club followed suit in 1973.