Hi! I'm currently living in rural Oregon on an acre of land. I'd like to go to a reputable breeder for my dog, but I can't decide on what breed. I'd like a short hair dog, but I can deal with a bit of coat. Polite with strangers, but mainly sticks with me. I don't have any other dogs, but we get lots of small mammals around and I don't want to have a dog that is driven crazy by it, but I would like them to alert me to strangers. Good on around 30 mins-1 hour of exercise per day. Not prone to separation anxiety. Ball/frisbee crazy. Biddable. Medium size would be nice, but I can go smaller or larger. Not too unhealthy. Reliable off leash. Velcro dog, the kind that follows you too the bathroom! I was thinking a nice golden retriever or a boxer would fit me well, but I was wondering if anyone else had any suggestions? Opinions appreciated.