Yes, dogs can eat mac and cheese. However, serve it occasionally as it is high in salt, sugar, and fat. Mac and cheese contains wheat and milk, which can trigger adverse effects to dogs with wheat or dairy allergies.
Risks
Mac and cheese is high in salt, fat, and sugar, contributing to developing obesity, pancreatitis, and diabetes in dogs.
It contains wheat and milk, which can trigger food allergies in some dogs.
Servings
Mac and cheese has little nutritional value to dogs, so it isn't a healthy treat for dogs.