I have seen ADORABLE instructions for little pig plushies made from socks, but I lost my link. You should definitely look them up.
Luxavior
You can make pet toys.
I bought a pair of Christmas-themed baby socks and packed them with stuffing and bells.
My cats go crazy over them.
Probably more so had I added catnip.
That's a super cute idea. Mind if I make some up for all my kitty friends this Christmas?
Staring Berry
Haha all the good ideas have already been posted. If you have a small pet like a Rat or hamster you can cut up the socks and any other fabric scraps or old towels you have and make washable/reusable bedding.
mrgreen As a mouse/small animal owner, I wanted to let you know that this is
really dangerous to your mousies**.
sad The strings that will come out of the socks or any other cotton-based fabric when you cute them up (and when the mousies chew them up) can get wrapped around legs/etc. and cut off circulation and if the mouse swallows any of them they can get bound up in their stomach or intestines and cause a blockage. Both of these outcomes could kill your little friend! If you want to do washable, go with fleece: It is totally safe for the little guys. Even just a flat layer works great as washable bedding, but they love fluffing around in little pieces of the fleece too. Great use for scraps.
biggrin (**mouse in this whole statement goes for any small animal/"pocket pet")