I need to pay for Bullets surgury

Bullet is a 2yo Bull Mastiff that was badly stabbed while protecting my friends & I. I'm so sorry to tell everyone that Bullet passed away the night after his surgery. I can't believe it. I need help to pay for his surgery so we can bring him home where he belongs and lay him to rest. I would like to have a special send off for him. I'll post a picture asap but this photo is of Chloe, his partner. She hasn't been herself since she witnessed the attack. Thank you so much for any help you can provide.