well now i don't feel so bad!!!

i do the same thing !! If i have his collar on just for the bells and being able to hear him while he is not crated we are okay but a lot of times i don't have it on and if i don't see him right away i will start calling him and he doesn't come//...why?? because he is right under my feet looking at me as if to say WHAT ARE YOU YELLING ABOUT I AM RIGHT HERE IN FRONT OF YOU!!!!!!!