J.K. Rowling celebrated World Book Day in the most adorable way possible: with a tweet of a little puppy who loves Gryffindor.
Cue the freaking out by devoted Harry Potter fans who want to adopt this pup and take it to Hogwarts with them.
Most people celebrating World Book Day will be humans. But Rowling clearly wanted to bring a bit of the magic to other species as well. Because, you know, it’s the Internet.