for the above questions.. i believe human morality is both. instinct and learned. the basic morals we have are infused in us (like a baby knowing how to suck after he comes out of the womb) but it is further developed by our parents and even further by the environment we're living in.
for animals is the same too, IMO, the only thing that separates us is reasoning. its like "reward theory" (or something like that :P) their motivation is fueled by reward not by reasoning.
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"What they see and say about me does not define who I am in reality. What’s perceived is a mere surface, what’s said is mere opinion; for what’s inevitable is hidden within the depths of my soul. Only I can tell my own authenticity."