Miniature horses are adorable because they're miniature. But there's one miniature horse that's even more adorable because he's even more miniature.

Meet Einstein.

Just how miniature is he?

Very miniature. Smaller than a St. Bernard.

Einstein will celebrate his first birthday April 22, with publication of the book "A Friend for Einstein".

Watch a promo for the book (including video of Einstein playing!) below:


Learn more about Einstein, see photos, watch photos and play games at SmallestStallion.com, and read more about Einstein's life from The Daily Mail.


-- Cheryl Sadler | CSadler@News-Herald.com | @nhcheryl