Does what it says!
It used to be upsetting watching him wretching and wretching and being sick. Since putting him on this brand and formula, his hairball problem is completely cured. He also loves the taste and wolfes it down every time. He's now been on it over a year. My only issue is that Royal Canin are very secretive about exactly what goes into their products meat wise and how much. Apart from that it's a great product, don't hesitate to buy.