Thanks for the get well wishes, you guys.
Kara, she's almost four years old, so she's physically done growing. I thought of arthritis, too.. the hind leg that she's having trouble with looks a little swollen as well, so she might have sprained/twisted something? She doesn't seem to be in any pain, she's just not her usual perky self.
Thanks again, I'll keep you all updated.
Julie
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