Buddha's Bladder Surgery

Hey Everyone, This is my puppy Buddha he is 2 1/2 years old and we rescued him 2 years ago. I noticed yesterday he was having trouble urinating so I took him to the vet immediately. They called and told us they have found a 3mm bladder stone lodged in his urethra which required immediate surgery. This brings his Vet bill to around $3000 - $4000 which is very straining on us after I dislocated my knee a month ago and am still having those medical bills without insurance. If you have had a chance to meet or see Buddha you know he is one of the happiest, most loving dogs there is and its hard for us to even think about losing him. Whether you can donate or just even share this post any and all support is appreciated. Thank you <3