It is more difficult for sure. If you have a dog with a bit of go you have to constantly second guess what if. What if a hare jumps up and goes straight through field full of sheep next door where I don’t have permission plus you don’t want spook sheep. What if a fox has passed recently and there every bloody where. Roads new houses people buying patches of wood just to camp in it. No room to swing a cat. Having a dog you can call off would be handy but that’s beyond me. But we will plod on