The video is sad and moving. It shows a dog painstakingly burying the body of a dead puppy. It pushes sand over the lifeless body of the puppy till it is buried completely.
Though the circumstances of the video are unclear, the dog's attempt to preserve the pup's bone is rather astonishing.
Animals do have feelings. They are happy, excited, sad, they get angry, they mourn, the brood. The moving video just proves that!