My girls both love vanilla ice cream. I can't share with them since mine is sugar free, and Daddy usually has chocolate. So if we go to our local ice cream parlour, we order a small cup of vanilla to share. Luna goes rabid for it, I have to pull it away so she doesn't get a brain freeze

We only let them have it once every couple of months, and luckily neither one of them have a problem with lactose. They both give me "the eyes" if I am having some though