I tend to agree with you, Chalky; but the non-ped grews in the old days were much more "lurcher" bred, and were expected to be "multi functional"; race, course and do a bit ferreting. I still go to the Whippet racing, been there today, but the modern non-ped is bred for out and out speed, and with a few exceptions, would not stand up to a days coursing or a nights lamping. Nothing wrong with that; I'm amazed at the times they do over 150 yds, I even bought a stopwatch to time them myself, as I couldn't believe how faster they were than in my day !!
Cheers.