Is that what that golden thing is? I'd actually remove it if possible. This is a good idea for a series. Dogs making funny faces during a treat.

I really like Thomas' idea.

Although I actually love the idea of leaving the treat in as well, it gives context. I'd maybe switch that particular treat out for something more visually appealing next time, perhaps a little bonio treat, something that is 'classic' dog. Or go polar opposite and have something really human...bacon for instance. My dog would definitely make that face for a strip of bacon.

Great image!