Most Helpful Guy
Well if he broke into your house and broke windows and did that to your dog you have all the evidence you need to press criminal charges against him and get a restraining order.
Most Helpful Girl
he is crazy and needs to be reported to the police ASAP. Criminal charges for animal cruelty (I HOPE you took pictures and have witnesses) and breaking and entry as well as for attempted rape.
For your own safety!! Get a restraining order.
He is obviously spiraling out of control and it will get much worse, trust me.