koda does this too shes just excited to be running round with storm but ive found if the areas quiet and she needs to go toilet (i stand quiet too) she wont start walking off mid pee, i also say (toilet as a command) to teach her that if where anywhere shes not used to i can say toilet and she'll go toilet, we do this with our horses before they get on the float so their comfortable travelling (but we whistle at them) so i trained storm when he was young and now starting to train koda