My cat is usually fairly energetic and a little mischievous. However, for the last couple of days, she doesn't seem to do anything but sleep. She doesn't seem to be in any pain, and there's no discharge anywhere. She just doesn't seem to have any energy. Should I be concerned immediately, or should I wait a day or two and see if she improves?
If this is unusual behavior for her then I would have her checked by the vet to be on the safe side. vetcare