Sometimes, all humans need is a hug to feel better, and the same can be said for the animal kingdom. Whether it be cats, koalas, foxes, or even kangaroos, these animals are just like us. When we embrace someone, oxytocin (also known as “the cuddle hormone”) is released, making us feel all warm and tingly inside. This chemical has also been linked to social bonding. Continue reading for more images.
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