My mate has a Bull/Whippet and hes 18yrs old and long retired.Fantastic on the Rabbit,and will flush bigger stuff out for the more capable dogs in the group.Had an hatred for postmen,anyone black,and Rats,plus no-one could shut him up!.He also hated the sound of the indicators in the car,it would send him off hes head.He would be jumping about the car front and back,over passengers heads,on the dash and parcel shelf.lol
Not recommended for Fox though as its highly likely to come of far the worst off!.