Since I was 8 years old, my mom bred dogs of all different sizes. My sister and I helped keep up our kennels and walk, feed, clean up after, and play with all the animals. I've been responsible for dogs bigger than I am now, and have never been uncomfortable with this responsibility. I own a 90 pound Lab-Boxer-Great Dane mix, and he is like a child to me. He gets along with almost any animal, but has a house of his own to stay during the day if anyone is uncomfortable with their dog being around other dogs. My home is a renovated two car garage, with a very open floor plan for your furry friend to play, and I live on a back road with a BIG yard for him/her to run around and have a blast.