Rescued Pup Needs Life-Saving Operation

This little guy was rescued off the streets by a family that couldn’t keep him and I picked him up to avoid going to the shelter! Within a couple hours I noticed he had blood in his urine. I took him to a local vet who did X-rays and he has some severe kidney stone blockage. He HAS to have surgery. Poor boy. Maybe he was dumped because his owner knew something was wrong or who knows. No one has claimed him yet and it’s been almost 3 days since he was found. He is a sweet schnauzer mix approximately 7/8 years old and doesn’t deserve to be suffering.

Any contribution will be helpful and greatly appreciated!

Vet bill will be $1700 - 2000!!  I could use all the help I can get.  

Thank you!!