Cat Memory Myth: Debunking the 21-Day Memory Limit

The Principles of Memory

When it comes to memory, the most widely accepted theory today is the neural network theory. Cats possess a vast network of neurons in their brains, which are interconnected. Each neuron stores a fragment of memory. It is when these neurons are correctly connected that a cat can recall past events.

Memory in Young Cats

For kittens under one year old, particularly those younger than 3.5 months, the memories formed during their early days are incredibly significant for their entire lives. If a kitten fails to engage in any positive interactions with humans during this period, it may never trust humans for the rest of its life. This time frame is the golden period for fostering a dependent relationship between cats and humans.

Memory in Older Cats

As cats age, their brain functions gradually decline. The likelihood of neurons being correctly connected decreases, leading to a decline in memory and the development of cognitive dysfunction (FCD), akin to Alzheimer's disease in humans, also known as senile dementia. Older cats may forget the locations of their feeding bowls and litter boxes, and even forget their purposes.