Cheese sliced bad for a dog?

Puppy's will eat anything, The chances of him actually looking for the cheese or waiting for the cheese in particular are really slim- your dog sounds like he is very food orientated, which is good for training, However, Dogs and most pets are lactose intolerant- even cats and mice, they shouldn't have any dairy whatsoever im afraid.(despite the belief that the calcium in milk and cheese are good for animals, it has been proven that they find it hard to digest it and therefore shouldn't be encouraged)