My dog has a ruptured disc that is pinching the nerves in his lower back which has caused him to be paralized. With steroids and proper exercise he MIGHT walk again, I want to know if anyone has suggestions to help me .Down the road he may need a wheelchair for dogs and I've looked online they start at $300.00. Im looking for a better deal if anyone can help I sure would appreciate it very much.

I'm sorry to hear about your dog, but thankful that it sounds like you are doing everything you can for him.

Here is a site on how to make your own dog wheelchair... the design can be modified however you like and I'm sure if you couldn't get metarials they suggest you could use something else.

DIY Dog Wheels