I am a 21yr old dog-lover. I had 4 dogs in my lifetime. My first time being a house-sitter was a year ago, when I would watch 4 pit bulls (not as scary as it sounds). They were total sweethearts and obedient. I don't have any pets of myself. I have a medium sized home with a full backyard that is completely gated. If I am boarding one dog he/she will sleep in the room with me, if it is more than one I will crate the dog in a separate bedroom. I am one of those who loves to massage and caress pets so I prefer dogs who are well behaved. No history of biting, please! Keep in mind that I am new at this.