I ordered in December I have had first subscription then I had another bag in January and since nothing any shipment in February still no item in March if fau change every month and we take a subscription every month is to receive there two months without litter I have to go buy the litter while I took a subscription to never be short !!!!!!! why do not you deliver and if you are out when we think has even send another same quality same price bag to tide us !!!!!!!