Is a cannan dog good dog?

It seems you are asking about a Cannan dog.

There is no dog breed called "Cannan". There are a few possibilities:

* Typo: Maybe you meant a different breed, like:

* Coton de Tulear: A small, fluffy white dog known for being gentle and affectionate.

* Canaan Dog: A medium-sized, ancient breed from Israel, known for being intelligent, loyal, and protective.

* Mix Breed: You might be referring to a mixed breed dog with a unique appearance or characteristics that resemble a certain breed.

To help you find the right information, please clarify what type of dog you are interested in. Tell me:

* What characteristics are you looking for in a dog? (e.g., size, energy level, temperament)

* What breed did you have in mind? (Please double-check the spelling)

* Can you describe the dog you are thinking of? (e.g., color, coat, size)

Once I have more information, I can give you more specific and helpful answers!