See---it's because you give in LOL If you don't and you are consistent...it could workout.
i understand your concern for her little leggies----hmmmm have you tried an extra large crate with pillows, food, etc...
PetEdge: Everlasting Crate with Dual Doors
I have one of these...and if you don't cover it with a blanket, it won't feel like a "crate" and the XL kind is big enough to not be too small for her.... I use that for my Suzie poodle (she's a jumper and I don't trust her potty-wise around the house)...and she used to jump and jump and hurt her legs in the x-pen .
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Chrissy, Izze (Yorkshire Terrier),Molly & Suzie (Toy Poodles), Chachi (Chihuahua)