AbandonedSiberianHusky

Hi all pet lovers out there. I found this husky at a gas station covered in ticks, fleas, sores,  and very underweight. Workers said he’d been out there for days just waiting. I took him home got him scanned but no luck. In  the last week I’ve gotten him all the vaccines and care he needed for parasites and such, but I need help now in getting him further care. 
The vet said he is two years old. I have an appointment for him to be neutered at Hill county animal league. It will be an addition $200, it is the cheapest I could find.  Anything helps right now while I foster this doggo. He’s a very loving dog but needs lots of care right now.