Bentleys Surgery

I am 17 years old and for my birthday this year I got a puppy. He is now 6 months old and my best friend. On Saturday my 8 year old cousin was visiting and accidentally dropped him. I was in the ER with him until 1am and they told me he will need surgery to fix the fracture. They quoted the surgery roughly $6,000. I am working part time but I’m unable to cover the large cost. Temporary he was placed in a cast but they said it will not repair the brake. If I am not able to cover the cost of the surgery they recommended an amputation but he’s so little and so young. Anything helps thank you so much!