DD found hers a few weeks ago (right before she turned 4 months). She started out grabbing her right foot with her right hand only, but now grabs both feet with both hands. She can't get them to her mouth yet, but she can hold on to them when she is lying on her back.
Funny, K has had the foot fetish going on for about 2 weeks now, before she would pull her hair when nursing, now she wants to touch her feet when nursing!
Yep, mine was about 4.5 months old too. He's always hanging on to his feet these days. I've even caught him sucking on his big toe a couple of times. Too cute!
He grabs at them but hasn't gotten them into his mouth yet. He loves to grab the bottom part of his pants (at his ankles) and pull them toward his head. I guess it is easier than grabbing the feet.
DD just discovered her feet this week! My nephew who is 3 weeks older discovered his over a month ago and always puts his feet in his mouth. DD hasn't done that yet but she does grab and hold on to them now!
Re: when do babies find their feet?
DS found his feet right around 4.5 months. Now his socks are always soggy!