It could take 3 or 4 days but not longer. He will be okay if he doesn't eat any more until he gets to being more active. But do not give him more food to make him more stuffed or you will make it more of a problem for him to deal with. He needs to work the food on through first. Peas will help but he needs to have peas for a couple of times to get him back to normal and then a day of rest for his tummy like he had a bad case of flu or something.

Rose