My feeling is that because animals effectively have everything they need to survive in wild environments, they know they are not tied to some system to receive

My feeling is that because animals effectively have everything they need to survive in wild environments, they know they are not tied to some system to receive what they need and they can just go out and get it. (Not saying experimental situations are ALWAYS like that but that's their general instinct because their lives are mostly like that.) It is only humans that have created a vast system of resources that can only be obtained by participating in the farce of global capitalism, and it is only humans that face inequity on that scale.