I dropped the large glass jar that holds my all purpose flour and it shattered. Sentinel showed interest, hopping forward to eagerly sniff things, but when I redirected him outside the kitchen he sat and watched me clean up the mess.
It was only after I set the garbage can outside of the kitchen area so I could clean around it that he investigated.
It turns out Sentinel is a fan of flour, though I shooed him away from the garbage can due to all the glass.