How Can i get my dog back from my Ex? Please Help Me..?

Me and my Ex broke up like a few week’s ago… i let her take my dog for three day’s.. she was supposed to bring her back and it was my turn to have her.. we was going to like share her. well it’s not her dog. my friend got the dog for me. well when my ex had her she went and got my dog Fixed. and if im thinking correct she also put the dog in her name. now here’s the confusing part. we was dating for 2 years when i was 17. she was 15. now im 19 and she’s turning 18 soon. If i try to get my dog back she said she’ll call the cops on me for rape. Im so depressed because i love my dog to death. i have no idea how i can get her back.?? i need help
i have proof that the dog is mine. i know the people that gave her to my friend to give to me. everyone that me and my ex has known know’s that the dog was mine. Not hers. I’ve tried over and over to tell her it’s not a game and im not playing. i’ve thought about going to the cop’s and telling them everything. But i dont know what they will do or say. I’ve heard that they will go with me and talk to her about giving me my dog back. But i dont know if that is true or not.?

Stop feuding with the B**** She is going to be difficult. Unfortunately animals that we think of as family are actually considered mere property. If the dog is registered in her name and fixed you have lost and judge judy might make her pay you for it,., but every one else would just yell for bothering them. You would be smart to go to a rescue and get a dog to make you happy. She obviously has no plan to keep her word and seems to be moving on. Since you never took the proper care of the dog and call it "my dog". No name, no sex, and no breed Either tell your friend that gave it to you or forget it, She would be in serious trouble for false arrest. She could charge you with annoying her.Maybe you should go get the biggest cat you can find,