I have owned 5 dogs at once ranging from 7 pounds to 140+ lbs. I've always been around animals being that I grew up with a grandmother who lived on a farm and was my primary babysitter. I have owned dogs, cats, birds, mice, rats, gerbils, hamsters, bearded dragons, ferrets, turtles, hedgehogs, rabbits, fish, goats, sheep, pig, and probably something else I'm not remembering (haha). With me you never have to worry about the safety of your pet because I'm well aware of the guidelines and safety measures for each type of animal. Cesar Milan the dog whisper is actually one of my idols and I'm very cautious when dealing with other people's animals. With the experience of dealing with several dogs at the same time I am able to easily take care of more than one even if they're from other families. I would be more than happy to know if your animal cannot handle being around certain animals or other types of dogs just let me know and I would be happy to accommodate. I am going to be studying at the Animal Behavioral College and I think this is a great way to fill in time between class times.