They have stubby little tails and three sharp ... very slowly to conserve energy. For sloths, the old joke really is true — they cross the road to get to the other side. Sloths are arboreal, which ...

The mother 3-toed sloth climbed down from the tree she was in after hearing her baby's call Kelli Bender is the Pets Editor at PEOPLE ... Good Samaritan found the little animal alone.

Once the mom is close enough to the human, she extends her arm, carefully grabs her child, and attaches the little sloth to her body. "It melts our hearts every time we can witness the reunion of ...