Thanks to Ellen for this. She says:
Orphan baby pony!!
We actually featured a different angle on this adorable scenario earlier this summer. Only we had no information that the teddy bear's name was Button. Which then reminds me of where my love of mini ponies started…with a white mini pony named Buttons in the 80s. So this picture makes a lot of sense, at least to me personally.
FYI the horse's name is Breeze. If you thought the story couldn't get more awesome.