okay...let the pup out last night, and she came in with a slight limp. didn't think too much of it, felt up and down her front legs, checked her paw pads and in between to try to find something. she basically licked me the whole time. couple hours later, she started whining REALLY bad...scared the crap outta me. i tried to comfort her for a few mins, then started looking for a vet that was open at 4 a.m. then she stopped, calmed down, and was fine. today...she limps when she is around me, and favors her paw a bit...but when i'm not looking she doesn't do it! let her out and peeked thru the blinds at her, and she was jogging around no problem...stopped for a minute, and started walking around fine! i have no doubt she might have twisted an 'ankle' slightly or something, but the only time she shows it is around me!