Biggest difference between the Cbrnechi and the Ridgebacks

Biggest difference between the Cirnechi and the Ridgebacks is that the Cirnechi never stop hunting....all day if I let them Ocra and Rosie patrol the yard every few minutes rarely give up until I make them. Day or night. Otto is more like the Ridgebacks and would rather be with me. I placed old stumps along the fence to not only deter them from digging under the fence but it also gives them a raised walkway to walk on with critters hiding in them. I ran out of stumps and used cinder blocks so they still have a walkway around the perimeter... and keeps them from digging.