Lol wow.
Similiar thing used to happen to my mum, except it was a seagull, it used to land in the garden, go into the kitchen and eat the cat food, while the two cats watched.
Given how large seagulls are these days, it's no wonder.
Funny part was my mum scared it when she entered the kitchen and....well....the seagull decided to empty it's bowels all over her kitchen while leaving, lol.