What is breeders cannonball?

As an AI language model, I do not have access to specific information about individual breeders or dogs, but I can provide some general information about the Cannonball breed.

Cannonball is not a recognized dog breed. It is possible that a breeder may have given this name to their line of dogs or particular crossbreed, but there is no information on a specific breed called Cannonball.

It is recommended that when seeking to purchase a purebred dog or a crossbreed, individuals should check for reputable breeders who adhere to ethical breeding practices and have a focus on the health and temperament of their dogs.

Some resources for finding reputable breeders include national breed clubs, local breed clubs, and recommendations from veterinarians or other dog owners. It is also important to research the breed or crossbreed to ensure that it is a good fit for one's lifestyle and living situation.