had five griffons and several crosses ten years ago, superb hounds. regular stayed on a fox for over an hour. hunted mainly on waste land, drive and non-stop work rate. too much for some. all off valentines stock, 16 inch on average, vary hard going, good voice. beat beagles, welsh, fell, harrier, teckles or foxhounds for finding foxes.
true hunting hounds, hunt all day with no huntsmen !
in our area rabbit, hare and deer are vary low in numbers, few distractions for the pack. however they would hunt all game, rat, rabbit, game birds etc. but they would always have fox as 1st priority.