Not exact matches
The only available
food source becomes larger
herd animals, a daunting challenge even
for the largest of predators.
The Roman armies used the Rottweiler to guard and
herd the necessary
animals which accompanied them on their campaigns, to provide
food for their armies.
I suppose you'll be happy to give advice to the suffering crops, or
herds of
animals, or any other living thing we depend upon
for food.