A cat's level of affection is influenced by a combination of genetics, early socialization, and individual personality. Breeds like Ragdolls and Siamese are known for being naturally more affectionate due to their genetic predisposition. However, even within the same breed, personalities can vary. Kittens that are handled gently and frequently by humans during their first few weeks of life tend to grow up more sociable and affectionate. Additionally, a cat's environment plays a role—consistent positive interactions with humans, a stable home, and trust-building can encourage affectionate behavior.