https://thecavapoochon.com/ Cavapoochon, also called Cavoodles or Cavoos, were among the first crossbreed dogs created by mixing two breeds of dogs. For this crossbreed, breeders began experimenting with mixing a Poodle with a Cavalier King Charles Spaniel, creating a new type of cavapoo dog that combined the characteristics of both breeds. The main goal was to create a hypoallergenic dog for allergy sufferers, as the Poodle and Cavalier are both dog breeds with a lower propensity to trigger allergies in sensitive individuals.