Parrot sized for now, and I'm pretty broad shouldered so I won't be dealing with scarf size for a while (If at all, he's not that big a cat and his mom isn't very big either) And I shall inform him that he's been declared the best shoulder cat by the internet the next time I visit my mom.

Edit: Which is sort of inconvenient because he was bought as a ratter, and I'm p sure all the rats are bigger than him.