This first round will be an agreement round.
The first thing is that we are not looking into specific breeds, we are just looking into the animal type itself.
Second, no specific cases only the average senario.
Technicly less than .01% of all dogs are "worked to death." Also you couldn't work a cat to death, because they won't and can't work. They have nothing to give to society. I would like you to name one thing that cats do to help other people other than their owners.
Before you say that dogs dont help other people, in fact they do. Lots of cities in canada would not be there today if it were not for sled dogs who took food and supplies when there weren't any other forms of travel.