Some dogs tend to get a little, er, over-excited. When that happens, it can often be up to their doggie friends to keep an eye on them - even if they might make that kind of difficult.
A very enthusiastic pup is given the chance to play in not one, but TWO ball pits, and needless to say he's pretty pumped about it.
His friend on the other hand is a little ... concerned. The pup is running awfully fast from place to place, and his friend is keeping a close eye on him, just in case.