There's no shortage of Harry Potter fan theories around the world, but how many fan theories have you heard about the wizarding world's pet's?
The Magical Menagerie has many kinds of animals and in this fan theory video you take a trip inside things that have happened in said shop.
Not gonna lie, this theory totally makes sense and I can see how the conclusion is arrived to:
The craziest part (IMO) is that Harry used to chase around Crookshanks as a young boy as stated in the Sirius letter.
As this is still fresh in my mind, I binged all Harry Potter movies and finally watched "Fantastic Beasts" I can put the pieces together. If you're struggling, then perhaps you might need to binge as well.