Pet food tester
Someone, after all, needs to make sure the new products introduced by pet food companies are up to Fido’s standards. Since pets haven’t learned to comprehensively express their opinion yet, people have to do it for them.
Most of the time, however, pet food tester’s job consists of planning and writing reports, because these people are also responsible for the product’s nutritional value. Oh, and they don’t usually swallow the food. Only when they really like the taste.