Men don't and can't live by exchanging articles but by producing them. They don't live by trade but by work. Give up that foolish and vain title of Trades Unions and take that of laborers Unions.
I don't think there's any independent cartoonist whose stuff I don't like or respect in at least some way or another. We're all marginal laborers - we're practically medical oddities - so I don't see why we can't all be nice to each other.
Humans have a fraught relationship with beasts. They are our companions and our chattel our family members and our laborers our household pets and our household pests. We love them and cage them admire them and abuse them. And of course we cook and eat them.