This horse has a weird kind of walk anyway, she kinda walks and picks up her feet fast, in short little choppy strides. I've always noticed that with this horse, she is an APPY, but looks a lot like a QH. Please excuse my ignorance, I'm not real famaliar with this breed. I say she looks like a QH because, her mane/tail are definitely longer like a QH... not the typical appy hair.

Anyway, on to her gait. While she has always moved in this kind of fashion - it almost looks even more exaggerated now, and a bit of quicker pick up/drop down movement. Her nostrils were flared while she was moving about, but this horse is a very nervous type of horse - she came from an auction and so her background is unknown. She is difficult to approach, I tried catching her later and she wouldn't let me. I think her flared nervous sense was just her general being.

Thanks for the link, I'll read that more in depth.