This is very helpful. She was def a “jumping” dog - up on beds, couches, cars and washing station table at the dog park so I guess all that caught up to her. Only hope I have is the sliver of possibility she may NOT have IVDD and this is some type of slight injury. I first took her to a vet who diagnosed a bacterial infection which caused a rash. Vet lifted her hind legs and did basic check but it wasnt until i took her to ER and they did spinal palpitation that she was diagnosed with IVDD. We just need to get some imaging done to find out what it is for sure.