I buy Bumble Bee tuna in oil. My cat, Emma, loves it when I take a minuscule piece of bread, far smaller than a pea, and dip it in the tuna oil. I’ve also dipped a tiny piece of brown paper from a paper bag into the tuna oil. The idea is to give her a little stimulation, something to make her day at home more interesting. That’s why the pieces of bread and of paper are so small. I’m not trying to feed her, just entertain her with a scent she finds fascinating. She carefully carries the piece of paper away to be enjoyed in privacy. She eats the tuna-oil soaked bread. She’s a “cheap date” ha ha. Doesn’t take much to make her happy.