Watch out for the ever expanding range of ice cream for dogs! I first came accross a vanilla variety but further investigation has revealed there is much choice in ice cream and other frozen doggie treats!
Dogsters icecream has flavours which include carrot and cheese, peanut butter and cheese, minte fresh, and cookies-n-cheese. Even TopShop sell vanilla freeze dried ice cream for dogs and Swiss based Frosty Paws has its own range of frozen treats. Whilst sounding like a porn move, Pooch Passions do sell peanut butter and vanilla flavours. And not to be outdone Pawsitively Posh sell peanut butter flavored waffle cones with yogurt and a carob sauce.
My only concern is that people stupid enough to buy it are bound to be stupid enough to taste it, too.