Well, obviously a witch needs a familiar.
And obviously if she's already a cat it can't be a cat.
So obviously the solution is to turn the silly human who climbed over her wall and got caught in the hedge trap into her familiar.
And sure, he might have some objections. But how could he resist the benefits, like free dental.
A pretty collar.
Or staring at her bouncy breasts?
And sure, being bound to obey her every whim is a lot to ask.
But think about her breasts.
And yes, becoming her obedient thrall will be hard.
But consider her boobs.
And sure, he will be her live in housekeeper cooking, cleaning, and waiting on her every whim.
But watch her breasts.
Watch them bounce.
Bounce.
And put on the pretty collar for mistress.