Cecilia Leung's gluten-free dog biscuits

522786_FO_0410_BAKING_DOG_BISCUITS_MRT_006.JPG
Chef Cecilia Leung's dog biscuit recipe is gluten-free, using rice, buckwheat and oat flours, as well as seaweed and, of course, peanut butter. (Mariah Tauger / Los Angeles Times)

Chef Cecilia Leung's recipe for gluten-free dog biscuits