Surgery For Chucky, bladder stones

https://gofund.me/f358d761. This is Chucky, he is an 8 year old Pekinese mix. Poor little guy is in the hospital since Tuesday the 9th. He has bladder stones or kidney stones, about the size of small river rock. 16 of them. Anyway, he was blocked and couldn't use the bathroom so now he's in the hospital needing surgery which is about $5,000 and just curious if anybody would like to help this poor little guy out so we can get rid of those stones and he can be happy and healthy again. Any help would be appreciated.