Dog crossbreed major registry as purebred breeds. However, as of 2006, the portmanteau words cockapoo and Labradoodle are found in some dictionaries. Fanciful label names such as these are often found in for-sale ads, or on the websites that allow sellers to make up their own names for litters of crossbred puppies. The terms are only loosely descriptive and are seldom consistent. Among the trendier crossbreed dog are Labradoodles and Cockapoos, which each have their own fancier associations and affinity groups. Poodle and pug crossbreeds are also popular. In 2012, a new designer cross emerged called the Pomsky, which is a cross
Dog crossbreed attempt to create a breed, narrowing the gene pool. The best way to continue taking advantage of crossbreed vigor is from the breeding of dogs with genetic diversity. With the long-time popularity of the label cockapoo, used since at least 1960 and constructed by combining elements of its two contributing breeds (Cocker Spaniel/Poodle), it has become extremely common to find crossbred dogs given labels likewise invented by portmanteau. The tendency for using such labels in a jocular way dates back at least to Queen Elizabeth II of the United Kingdom's dorgis (Dachshund/Corgi). None of these have become recognised by any