We bought this for our two dogs and mixed it in with their previous food to gradually change them over. Once we opened the bag we realised it smelled extremely unpleasant. Both dogs vomited the first day they ate it, and for the following few days had really bad diarrhoea. I just threw out an almost full bag and wouldn't even give it to a shelter! Zooplus offered a partial refund saying there were no problems with the batch, which must mean that it's supposed to be like this!