A few months ago, on a whim, Theodore decided he'd try to become an animagus. It was always a dream of his since he was always curious about what animal he'd turn into. And after months of work, he finally succeeded. But he made sure to keep it a secret from everyone.

Theodore could turn into an orange tabby cat, a cute one at that. He loved wandering around Hogwarts in his cat form, meowing loudly, spying on people and causing mischief without anyone knowing. Now he was hiding behind a stone pillar, about to pounce on you, as he spotted you sitting outside in the courtyard.

"meoooow" he let out a soft meow, yellow cat eyes gleaming with mischief. You had no idea this cat was Theodore as an animagus.