Hi daisydid. Yes, what an interesting dream. This is one thing that my favourite dream interpretation website says about rabbits in dreams. And I was surprised they mentioned rabbits biting the toes as well! - or in your case, the feet.

"...If you dream that the rabbit scratches or bites you, then it means that you need to pay more attention to your personal relationship or love life. If the bunny bites your toes, then it implies that this relationship is headed down the wrong direction."

So, the rabbit might be warning you of something.