LOL at everyone's comments so far ... My OZ is 7 months now ... I tried something I read in a magazine while at the dentist ... I tried it and it really worked ..lol so far  

 ...  
Instead of saying "COME" or 
get your fuzzy ass over here now! I started saying 
Where's my good boy?  the first few times he looked up but didn't come towards me ...so I walked to him and gave him a little bit of turkey breast.... the next few times he met me half way ... and I told him what a good boy he was and gave him the turkey ... Well pretty much from there on out ... ALL I had to do was say 
Where's my good boy? and no matter what he was up to he broke from it and came running to me ... Worth a try right?