Egg and dairy are good sources of high-quality protein and essential amino acids. However, egg and dairy are commonly seen as the cause of food allergies and digestive issues in dogs with lactose intolerance and food sensitivities. To some dog owners, these are reasons to avoid egg and dairy altogether. If your dog is sensitive to egg and dairy, they should not be included in their regular diet. But if your dog is not allergic to eggs or dairy products and is not lactose intolerant, he can benefit from the nutrients found in eggs and dairy with little to no health risks. Just make sure to follow the serving suggestions to get the nutritional benefits.