[ARAS]

Took my yorkie for a walk and he was fine but hours later he stared walking so strangely. It almost looks as if he's hobbling. Here we are the following day and he looks somewhat better but still walking fairly strangely, it varies from good to bad but mostly bad when he's been lying down for a while. When I took him out this afternoon, he hobbled again and looked like he was stretching his hind legs out backwards while he was walking as if they were almost going to collapse, like he couldn't help it. We tried to check him out but he isn't wimpering when we touch him and still tries to run when there are things outside he doesn't like. He is also eating fairly normally as well. Help, I feel so sad watching him like this but he isn't acting like he's in pain.