A friend of mine had a beagle who was old and slow (he passed late last year). Except when there was food within easy reach; I saw him steal a tri-tip right off the grille once.
My PWD has perfected the art of the ‘quick frisk’. Any person who doesn’t know him is going to have every pocket poked & sniffed as he passes by. He should be working for the TSA — nothing would get buy him (although I suspect some women might be offended).