I was having a discussion about dogs during lunch today. We were discussing which dog breeds are the best at "X" and which are best at "Y". Towards the end of the conversation someone asked me which dog breed was the best at companionship. I thought long and hard and couldn't answer this, I said the best canine companionship I have ever had is from an Am. Staff. but I have only owned a few different breeds in my life. What do you guys think is the one breed that is most "in to their humans"?