Gundog Training Forum

If anyone is insistant that they want complete consistency from their chosen dog food, you need to choose one which is made to a "fixed formula". There are only a few on the market and as I'm sure you can imagine, they do not fall into the "working dog" food category.

Royal Canin and Hills are two which I know are definately fixed formula, there are others which I think are but am not certain on. If you want to know whether your particular food is, ask the manufacturer.