Holding up to 4 cups of food, it is still of course perfect for the smaller pups as we've ensured to keep the diameter of the cloud the same as our original zoomies from top to bottom. We've also designed a variety of groove heights so this is still a suitable feeder for our flat-faced furiends! We want to spread the word, especially for those pups that inhale their food! Slowing it down helps with digestion—combatting issues such as bloating and gas.