help tank have surgery

tank will need a surgery next week to remove a foreign body from himself. he is very sick and weak which is why this surgery is very important. the surgery will cost $2,500 that i just do not have. if i can’t raise enough money to help him get the surgery he needs i have to give him up or euthanize him and he’s my baby so i can not let him go. please help by donating or even sharing. thank you