Who's the loudest?

Aidan has not been feeling well, and last night he slept with me. It's a well known fact that Bert snores, and loud. When Aidan woke up this morning, I laid still in an effort not let him know I was awake, therefore lying in bed longer (you know what I'm talkin' about!). However, it was very hard not to laugh at Aidan. He thought daddy was playing a game with him. For every time Bert snored, Aidan growled in response!