dog health

My dog ### has had a few health problems the past few months. Vet doesn't know what exactly is wrong with her. Now her back legs are very weak, not working well. I just need her better. I want her to live happily with the time she has left being an older dog.

Praise the lord God... Am praying for nearby by our home one dog is not feeling well we don't know dog condition plz recover that dog health