My dog doesn’t have long to live please

my dog is in need of we don’t treat him for the diseases he has he will not live. he has been abused and stuck in his cage by is previous owners. we do not have enough money to get this surgery or vet appointments. this dog is everything and i will not give up on his life. he deserves better then he has, we are all he has and even just a dollar will help towards helping this dog live his live.