Pull ups

Callen has really been into his pull ups lately. He's been waking up dry from his nap and sometimes nighttime (he gets up in the night to use the potty) so he always begs to stay in his pull up. The other night he asked if he could take a pull-up to bed, he was so happy we said yes. Then yesterday morning he comes downstairs like this. With an arm full of pull-ups, happy as could be.