Puppies can’t drink milk. Puppies are not fully developed and have poor gastrointestinal function, so they can’t adapt to digesting milk, which can lead to diarrhea. Many adult dogs can’t drink milk either, and will also get diarrhea. Puppies can drink goat’s milk, which does not cause diarrhea in dogs. Milk as human food, added with some preservatives and human edible food additives, these ingredients for puppies exist gastrointestinal tract stimulation, and puppies gastrointestinal tract function is relatively poor, when faced with such irritating food as milk, it is possible to hide trigger some gastrointestinal symptoms, such as vomiting, diarrhea.
