Every dog is different. While the feeding portions maybe smaller than they are used to, you can rest easy knowing that they are getting the best possible nutrition. It takes a few days for the dogs to get used to the smaller portions. You can help them during the transition by offering them some other stimulation like a safe chew (our reindeer antlers are perfect for this), or adding an extra meal into their routine (feeding less and often). The key is to be patient, but strong - don't let that puppy face manipulate you into feeding more :)