3) Weight Loss

If you notice your cat is losing weight rapidly, it may be a sign of illness. A sudden weight loss could be due to a variety of reasons, such as an underlying medical condition or even stress. Make sure to monitor your cat’s weight regularly and take them to the vet if you notice any significant changes.

4) Lethargy

If your cat seems unusually lethargic or sleepy, it could be a sign of illness. Cats are typically energetic animals, and a sudden lack of interest in play or activities they once enjoyed could indicate a problem. Be sure to keep an eye on your cat’s energy levels and report any changes to your veterinarian.