I have been sitting for a dog since yesterday and it has turned into a nightmare. The dog keeps biting me and knocking me over. The owner told me to put it in its crate but it goes ballistic when I do that. I can't leave it out of the crate though because it constantly destroys stuff in my home. It barked off and on all night. I have contacted the owner and she is not being helpful. I have asked her if I can board the dog at a kennel but with it being Christmas no one is open. I am afraid for my safety in my own home. Please help! What do I do?