Cats groom each other as a sign of affection and to strengthen social bonds within their group.
Through grooming, cats transfer their scent to one another, marking them as part of the same social unit.
Cats can regulate their body temperature through grooming, as saliva evaporating from their fur has a cooling effect.
Grooming is a self-soothing behavior that helps cats alleviate stress and anxiety.
Grooming can signal submission in a social hierarchy, with the groomer demonstrating a higher rank.
Mother cats groom their kittens to keep them clean and stimulate circulation.
Grooming can also help establish territory boundaries by spreading scent markings.