The cost of care for my once lost dog

About 3 years had gone by when my dog Snowball was stolen from me but thanks to him being microchipped he was reunited with me. Now I’m asking for help to get him back in good health with a crate food and a good veterinarian that could get him all his shots he’s very skinny now and I don’t want to make him sick with the wrong food or diet anything would help I appreciate everyone who prayed for his safe return he’s finally home