Trying to get dog to walk after crate rest

Welcome to Dodgerslist, Stella. What's your dog's name? Did he have a full 8 weeks of strict 100% 24/7 crate rest, only being carried in and out to do potty?

Did he just get off of crate rest? Take it very slowly at first. His muscles and stamina need to be slowly built up again. Here's a good schedule that I found helpful after my Jeremy graduated from crate rest. Be sure to use a sling to help support his hind end when attempting to walk him.
www.dodgerslist.com/literature/AfterCrateRest.htm

Acupuncture and laser therapy can give the nerves a jump start on healing and of course, the more the nerves heal, the better he will walk.
www.dodgerslist.com/literature/healingacupuncture.htm

I found these exercise to be of great help in getting my Jeremy's legs moving again and you can do them yourself right at home.
www.dodgerslist.com/literature/massagepassiveexercises.htm

You can also do water therapy. If you have a facility available that does underwater treadmill, that can be helpful. You can also do some of these exercises right in the bathtub, if your dog is small enough, or in a child's plastic swimming pool. If you have a large swimming pool available, you can get a swim vest for him.
www.dodgerslist.com/literature/watertherapy.htm

Here are tips on how to make your home back friendly for when he does start moving again. Remember, nerves can take a very long time to heal - think more in terms of months, even a year or more. It took my Jeremy three months to even move his feet after surgery, another three months to walk and I still saw improvements over a year later.
www.dodgerslist.com/literature/protectback.htm

Prayers for a full and speedy recovery for your dog.