The dog picture on this page belongs to the author of this website. [Horses] National Geographic. Retrieved 9/8/15 from http://animals.nationalgeographic.com/animals/photos/animal-pairs/#/horses-kiss_32030_600x450.jpg. [Rabbit] Flicker. Retrieved 9/13/15 from https://www.flickr.com/photos/texese/106442137. The dog picture on this page belongs to the author of this website. [Kitten wearing a flower crown] Imgur. Retrieved 9/8/15 from http://imgur.com/fe65rKS. [Running Puppy] Flicker. Retrieved 9/13/15 from https://www.flickr.com/photos/cloneofsnake/520495382. [Unbelievable Unlikely Animal Friendships] Youtube. Retrieved 9/9/15 from https://www.youtube.com/watch?v=mrudR-kIB1k.