Leaving the cat alone can be a concern for many people, as they want to ensure that their furry friends are happy and healthy. The amount of time a cat can be left alone varies depending on several factors, including age, health, temperament, and other situations.

Adult cats are generally more independent and can handle being alone for longer periods of time than kittens or older cats. However, it is important to remember that even adult cats need attention and care. Leaving a cat alone for too long can lead to boredom, anxiety and other behavioral problems.

In general, it is recommended not to leave your cat alone for more than 24-48 hours. During this time, you must ensure that the cat has clean water and food. Additionally, be sure to clean the litter box and hygiene accessories.

Kittens under two months old are not advised to be left alone for too long. They need the comfort of the mother, which means you can leave for up to 4 hours at most. The same hour for kittens up to 3 months old. A 6-month-old kitten can stay without you for longer, but it is not advisable to stay more than 12 hours alone at home. For 9-month-old kittens, you can stay 12 to 24 hours.

When leaving your cat alone, it's important to consider the cat's breed. If it's an indoor cat, make sure it has toys and other forms of entertainment. Otherwise, make sure it is safe from potential predators.

Bear in mind that cats are social creatures and require attention and care, so it is essential to take care of all the details for their welfare if you need to be away for an extended period of time.