What is a characteristic of a 'quadruped'?

A quadruped is specifically defined as an animal that has four limbs or feet. This term is typically used to describe mammals such as dogs, cats, and horses, which walk on all fours. The prefix "quad-" indicates the number four, and "ped" comes from the Latin word for foot. Thus, the characteristic of having four feet is integral to the definition of a quadruped.

The other choices focus on unrelated concepts; one refers to a decision-making situation, another to an economic condition, and the last to a precision-oriented mindset, none of which pertain to animals or their physical characteristics. These distinctions clarify why the characteristic of a quadruped is solely related to having four feet.