I am trying to remember what I was going for there. I had to go and look back.But as an ethical comparison this doesn't follow. Humans have options and the psychological flexibility to follow them. Other animals do not, so are not moral agents.
This sprang from Eddi's mention of animals having consciousness and the capacity to feel pain and suffering. This remains correct whether they have a moral capacity or not and goes to the claim that suffering is suffering whether it be in humans or animals. I do not have any reason that I can come up with to disagree with that claim. Within that lies my concern for some of the practices of modern, commercial animal agriculture.
It was not intended as an ethical comparison. If it were, I would readily agree with you.