Yes I would agree...
The original thread starter, has asked the question,.but personally, I would not use a Greyhound over a Sheepdog....
I much prefer to utilise a fast type of lurcher, as opposed to a pure race track dog...
Mind you,..when line breeding Collie crosses,..there is often a throw back.
She waits quietly in the wings,..so ya best be ready
Amazingly enough, if you are only a hedgerow hunter and don't require a lurcher to do 'other tasks',..these blasts from the past ,often work out incredibly well, and are they talked about,.. for years to come...
not wrong