How often should I change my cat’s litter box, considering the delicate balance between maintaining a hygienic environment for my feline companion and ensuring that I am not being excessively wasteful with resources? Is there a specific frequency that experts recommend, or does it vary based on factors such as the number of cats in the household, the type of litter used, and individual cat behaviors? Furthermore, should I be cognizant of any tell-tale signs that indicate my cat may prefer a fresher substrate, such as avoidance of the litter box, behavioral changes, or excessive digging? As an attentive caretaker, it seems imperative to comprehend not only the frequency of litter changes but also the underlying reasons that could necessitate a more rigorous cleaning schedule. Could there also be health implications for my cat if the litter box is neglected for too long? What are the best practices to ensure my pet’s well-being in this regard?