Cats, like many animals, have the ability to remember past experiences, including traumatic events from their early kittenhood. However, the extent and nature of their memories may differ from those of humans. Cats' memory capabilities are primarily shaped by their survival instincts and learned behaviors.
The formation and retention of memories in cats can be influenced by factors such as the intensity of the traumatic event, the cat's age at the time of the experience, and its individual temperament. Generally, young kittens have a more limited memory capacity than adult cats, but they can still form memories of significant events.
It's essential to remember that cats do not have the same cognitive processes as humans, and they cannot recall memories in the same explicit way that we do. They may react to certain stimuli or situations in ways that suggest they remember something, but it's not precisely the same as human memory.
If you have a cat that exhibits fearful or anxious behavior due to a past traumatic experience, it's best to consult with a veterinarian or a professional animal behaviorist. They can help assess your cat's behavior and provide guidance on how to support and care for your feline friend appropriately.