Pets

It’s OK to do this in a pinch, but don’t make a habit of it. The kind of canned tuna we eat contains an enzyme that destroys vitamin B1 in cats, according to the American Animal Hospital Association. If your feline regularly dines on tuna, he may get a B1 deficiency, which can result in loss of equilibrium, seizures and even death. That said, a can or so a month won’t harm him.