Had this cross when we were younger fist cross,,a bitch made about 25" excellent lamper and more speed than you would expect, she lifted plenty of winter hares during the day,,(we don't have large open fields),she only started doing fox when she got to around 5yr old for some strange reason..
After she died I tried a dog the next time but he went very heavy and big, didn't make the grade..
But would Def try a bitch again if opportunity arose.. should have old pics somewhere..