Take a look at a King Charles Cavalier Spaniel. They are one of the sweetest and most low maintenance breeds I know of. There can always be exceptions to that, but I've worked with quite a few of them through the years and there have only been two that did not fit that description.
For anyone that adopts Max, we will assist with any and all training the new owner may think they need. This is up to and including our Four Week Basic and Advanced Obedience boarding training program at no cost.
You can just PM me now or anytime in the future.