exercise needs?

I'm debating between a bichon or a spoo for my next dog. I'm a dog groomer and wanted a fluffy dog so I can take them to grooming competitions(my current dog is short coated). I'm debating between these two breeds and I think the deciding factor is the exercise requirements. I'm disabled and a couple days a week, I'm usually in too much pain to do an exercise walk and just send my dog to the back yard to potty. Could a spoo be happy with low exercise days? My current dog is just as happy for cuddles and pets as he is with exercise.