can anyone give me some advice . my gsd bitch is acting really strange ,for the last 2 weeks if she meets another dog or person she just hits the floor submissivly she is just like a puppy ,she looks pitiful has if she is beaten and i know for certain noone has or ever will hurt her  she as always been a confident bitch uptil now ,can anyone give me a clue what can be going on thanks

You havent said how old she is

Kay