As she trotted along next to Applejack, she couldn't help but feel a thrill of excitement about being in the company of a non-human intelligence. She kept glancing at her companion out of the corner of her eye. Applejack was a little bigger than she was, probably about two inches taller at the shoulder, and heavily muscled to boot. She smelled slightly of sweat and dirt, but not offensively so. Not like a pony that hadn't been washing, but more like a pony that had been working hard all day out in the sun. 