Dog is afraid of puddles?

I took my dog for a walk the other day and it had rained the night before so the ground had various puddles here and there. She had just used the restroom on the grass and we were headed back inside, she loves other people and was trying to get to a couple that were walking down the street so I restrained her and she carelessly walked by my side not noticing the puddle. As soon as her foot touched the puddle she yelped and ran in the other direction it took me a minute to catch her. It was hilarious does anyone have a similar story?