How Probabilty the pug came to 221B Baker Street
Status
Summary
My friend and I came up with this idea that Sherlock finds a dog on a case (the silver blaze get it hah terrible referencing) and, because he has a weak spot for dogs *cough* redbeard *cough*, decides to adopt it with John. Johnlock is hinted at but it's just a big ol' pile of fluff really.