My Dog is Claustrophobic

Jezzy rarely barks, but if her ball rolls under the TV stand, she'll bark for us to get for her. It's not that she can't get it herself; she's small enough to get under there. I think she's claustrophobic, which, if you know anything about the origins of Yorkies, is totally ironic. They were bred small back in England to be ratters; some thought they were better than cats. Yet my dog doesn't like getting in tight spaces. Sigh.