Unfixed males and females tend to be more energetic and vocal than neutered cats aiming to roam for mates.
Activity Levels
Unspayed females may spray while intact males definitely urine mark territory more frequently than fixed cats.
Marking Behaviors
Unneutered male aggression greatly exceeds unspayed females toward other cats from mating competition though proper introductions curb fighting.
Aggression Risk
Male cats ultimately grow considerably larger and heavier than female cats on average.
Growth Size
Unfixed male cats strongly attempt escaping seeking females in heat to breed, whereas unspayed females draw competing suitors near home.
Roaming and Wandering
Spaying female cats provides health benefits over repeated estrus cycles and mammary tumors making care cheaper despite higher upfront surgery fees.
Long-Term Vet Costs
Prospective owners may connect better through play style or perceived temperament gender stereotypes.
Personal Preference