Are there any differences between what we need as humans and what animals need? If so, what?

Animal society is mainly based on instincts or reflex behavior, whereas human society is based on reason or rational behavior. There are no rights and duties in animal society. Every animal lives upon his physical powers whereas human society has a wonderful system of law and order.

Animals usually live in the wild where they have to find there own food and hunt for it, where we as humans spend money on our food and it is all at the grocery store. There are more differences but this is one main difference.

not always but somethings can be reproduced in a laboratory.

i believe your answer would be scizophrenia