So about a month ago I stepped on my doge griffin's leg. I heard a small snap and he started limping with his leg all the way in the air. He started walking normal a couple days later. What was weird though is, out of the blue, I had him in my lap and his leg just shot up in the air, and his whole body froze and he rolled off the couch like a hot dog rolling off a paper plate. Almost like he was paralyzed. Any ideas? hes 13 year old small doge with canine cognitive disorder. His favorite thing to do now is to go in corners and stare at walls.