Please be careful w/those tiny clips. Momo has swallowed one of Mimi's clips (he pulled it out of her head! naughty boy...
), thankfully, he poop-ed it out.
I leave the hair alone when they're pups, just trim the hair around the edges of the eye/nose so it doesn't poke their eyes. Mom to Hotrod has a good suggestion, banding & putting clip in. I use barrete clips, just bend the bottom section so it's tight when you snap it together. Penelope is a doll!