My dog LOVES cheese, ice cream, cottage cheese, and yogurt. The cottage cheese and yogurt (plain) is supposed to be very good for her digestive system. I read that cheese is bad for her (too rich for her digestive system) so she no longer gets that.

I don't think ice cream is good for her but she gets it occasionally as a summer treat. I tried the frosty paws "ice cream" for dogs and she wouldn't eat it (most dogs love it).

Never tried giving her milk but I think it's fine for dogs as long as you test your dog's tolerance like Kobieeli said.