To cancel or modify an order placed with Litterboy.com, it is important to act quickly, as changes may only be possible within a specific timeframe after the order has been completed. Generally, the best approach is to check the order confirmation email for specific instructions on managing your order, as it may contain links or information about how to proceed with cancellations or modifications. Typically, if an order has not yet been processed or shipped, modifications can often be made through the customer account section on the Litterboy.com website. If the order is already in transit, it may be more challenging to make changes or cancel it. For the most accurate and up-to-date information, it is advisable to visit the customer service section of their website, where specific guidelines and options will be detailed.