Carnivorous animals, are they immoral?
Alternately, one might argue the difference is that they have no alternative to inflicting suffering, and that having the option to reduce suffering and choosing to inflict it anyways is the moral problem, not just inflicting it.
Rape culture among ducks?
Or crows that attack a member of the flock that misbehaved to a minor of the flock? (this is one of the animals that seem to have their own morals).
Anyway: humans should not project our sense of moral to animals.
And humans are no carnivores. Most likely we're omnivores (like our close animal relatives the primates: and they prefer fruit over meat any day, just like human babies).
This applies to humans too, and not just in the context of eating meat.
2) Carnivores do not have a choice of food, humans have great alternatives, being omnivores not carnivores.
For both, really. Wild wolves are actually omnivores (choice of food), but generally choose to act like obligate carnivores.