Henri’s surgery

My dog Henri dislocated his kneecap and he will need surgery either this week or next week. It dislocates about 3 times a day so I have to replace it every time which is very painful for him. If I am not home he is stuck not moving so the surgery is very urgent. The surgery is 1500$ And with the medication, Xrays and physiotherapy it will come up to 3200$. Any amount would be very helpful for me and my little baby that I adore more than anything! Thank you❤️