Guard Dog

You cautiously scope out the house looking for an easy way in. The windows have bars on them but you do see a doggy door at the back of the house you might be able to squeeze through. (be whatever you want. You start squeeing your way in the doggy door when you get stuck halfway in. The families guard dog, a Doberman Pinscher slowly moves towards you from outside and growls. Hearing the growl you tense up. What are you going to do?