sounds like you know your stuff mate,as we all get older we find it easier to use our brains not our brawn,why dig all day,if I wanted to do that I would get an allotment,if your dog gets smashed up its out the game for weeks,you would need a large kennel of dogs to go out regular.
i like to bolt em if possible. and if worked right the majority will to many folk dony know its a simple job. and give wind as they walk up to an earth. talking and smoking' they then walk all over the earth put there heads down the holes. dogs barking. and generally doing everything to make the job harder f