Yes! He loves socks! Clean or dirty, wet or dry - it does not matter! He will attack your socks! LoL
I thought it was a phase, but not I really don't think it is... He just really loves them! Last night, before going to sleep - he was gone for a couple of minutes and when he came back - LOW & BEHOLD - he had a sock in his mouth! I thought I put them all away and out of reach! Unless its from his secret stash. So he slept with that sock. LoL
