Help!  Spanky was coming along great post amp, today we are 3 weeks out.  He had surprised us with how fast he bounced back, and we had to make him rest for the first 2 weeks.  The vet had given him a green light to get back to normal activities with lots of little rests inbetween.  Tonight when we got home from work and Spanky walked out of his crate and fell down. Then he stumbled all the way to the door.  I carried him down the stairs (which he previously had no issues going up/down) and he urinated then walked a few feet and layed down in the grass.  My husband had to carry him back inside and placed him on the couch where he loves to relax.  He wouldnt move from that spot, not even to get a drink of water.  He doesnt appear to be in any pain or discomfort, and we thought that maybe he had layed on his good leg's side in his crate and that it had gone numb, like pins and needles.  After calling the Vet ER, which were basically no help, I looked around on here and saw a thread that mentioned herniated disks and sore muscles.  I am calling his vet first thing in the morning and taking him in if he is not back to normal by then. He was scheduled this Friday for his final post-op visit anyhow.  He is eating and drinking water, and even had some peanut butter and ice chips....so we are trying to be optimistic that it's just something temporary and not another hurdle to overcome.  If anyone has experienced anything similiar to this, I could use a little advice to calm my nerves before we see the vet tomorrow morning.  By the way, Spanky's vet nominated him for Pet of the Month, and he currently has his own bulletin board with his story and picture on it in their office!  He is still a little celebrity, eventhough he is under the weather!  Thanks to everyone for their support.

Sherri & Spanky