I think I like all dog breeds, but wouldn't want to own them all personally based on my lifestyle and needs. My kids would love a toy dog that didn't crush them when they sat on them, but I know with my schedule I need a dog that house trains quick and is a quick learner off leash. I also know I don't have time to get a dog groomed as often as many of them need. This pretty much cancels out owning the toy breeds I'm familiar with