Hi there, ahoha to you and Lulu, a lot of people here seem to make their own, or use healthy treats like green beans or carrots.  My baby loves both of those and would steal any people food off your plate if you are not on full alert, but he is not allowed any snacks or treats until we tie his allergy down. 
Alfie will do tricks for his normal kibble, or why not keep a little of a different kibble in the snack cupboard or use cheerios.     |