I want to know the answer to the following question:
What makes an organism a secondary consumer?
All the background I'm provided with is that "An apex predator in one environment may not retain this position as a top predator if introduced to another habitat, such as a dog among alligators, a skunk in the presence of the great horned owl immune to skunk spray, or a snapping turtle among jaguars; a predatory species introduced into an area where it faces no predators, such as a domestic cat or a dog in some insular environments, can become an apex predator by default.". Is that enough to answer the question?
Answer: no