Help Bullet The Chocolate Lab

Bullet is a 9 month chocolate lab and is a fighter! He survived Parvo at 8 was old. Today he was attacked by 3 vicious pitbulls after they tore through our sons stockade fence. The dog owner jumped the fence got his dogs tried to cover up the damage where they entered and then put Bullet on the back porch to die!! Thank God another neighbor witnessed this and called my son. Bullet is currently at the vet under going surgery to save his life! Bullet will lose his hind leg to be able to survive! He is my son and his fiancés baby and they are using all their finances to save him. He told me he is using all the money they saved for their wedding and anything else they have to save him. Please if you can spare anything it will help Bullet and his loving parents. Thank you in advance for your love and support. I will keep everyone updated on his recovery. If nothing else please keep Bullet and his parents in your prayers. God Bless everyone!!