The animal kingdom can be a dangerous, unforgiving place. You can't control of the circle of life. Animals will always eat other animals. There are, however, some pretty adorable parts of the circle of life, too. Animal parents love and protect their young with a ferocity that may just surprise you. What they do for their babies is surprising and even genius. These young animal families just melt my heart to pieces. 1.) Siberian tiger moms will always make sure her cubs are safe, carrying them by the scruff of the neck if she has to. flickr / dpape 2.)...