Bijou's Vet Bill

Need help to get her into the vet.  She is having kidney/urination issues and the x-rays and vet care is expensive.  We have had this girl since she was 4 months old and she is part of our family and dont want to lose her.  I am not sure of the total cost just setting it high just in case.  I know some of the surgeries can be over $1000.