(Photo: Burgers' Zoo/Christiaan Luttenberg)
Sloth, Burgers' Zoo, Netherlands
Just like a human baby, this young sloth named Sjakie needed a teddy bear after being separated from his mother, who doesn't have enough milk to feed him. The poor baby sloth wanted something to cling to, since he would usually hang on to his mother until he started crawling. One of the zookeeper's daughters donated her stuffed animal, which is working nicely for Sjakie as a maternal substitute.