5 Surprising Human Foods That Are Harmful To Dogs

3) Milk (3 of 5)

3) Milk (3 of 5)

You wouldn’t think it, but milk can be dangerous for your dog, even though young puppies drink milk from their mothers after birth. Similar to some humans though, dogs are lactose intolerant, which means that they will be unable to break down the milk sugar, since they don’t have the necessary enzymes.

Therefore it is advised not to give your full grown dog milk, since consumption can lead to diarrhea, vomiting, and gastrointestinal problems. It may not be life-threatening, but giving milk to your dog can expose them to bacteria, which can lead to diseases.