hi, i have a saluki, 2 years old, but i only got him a few months ago. he had been called benji but never really tought to do anything, so he never really knew his name. now, a few months on i have him listening to his name (benji) and responding in the garden, but as soon as he is out side, alone or with my pup(very well behaived and good recaller) he runs off and ignores my call.ive had benji slightly longer than my pup but they get on really well. any advive on how i can get him to recall and eventually walk to heel? thanks.