i see that i am not the only one with a great dane, how do they do with your alls chickens? like mine ( i am now chicken less) or do they do pretty good? I had to introduce chickens to dog not vice versa, I believe i will have to do it again this spring any suggestions? dozer my dane ate 12 chickens in 2 hrs? as fast as he could catch them? he went 235 lbs at the vets office last visit?