The existence of bobcats as a breed of cat has no scientific basis for the claim that they bring good fortune or bad luck. These beliefs mostly stem from folk traditions, cultural connotations, or personal beliefs, rather than being based on scientific facts.

Therefore, associating bobcats with bringing good fortune or financial loss is more of a subjective emotional attachment or a reflection of cultural customs. In reality, whether bobcats or any other breed of cat, they are friends and companions to humans, bringing joy and companionship.