"Does anyone know?"

It depends on what you are feeding. If you are feeding a high quality kibble, you won't have to feed as much as if you are feeding a grocery store brand (and your Airedale will be less likely to end up with itchy skin and other health problems). If you feed raw, it is by percentage of the ideal adult body weight. It also depends on how much exercise your Airedale is getting. Your goal is to be able to feel, but not see, your Airedale's ribs when you run your hand lightly down his side. There is a discussion group on Yahoo devoted to nutrition and health issues in Airedales. You can sign up here: http://groups.yahoo.com/group/ADTnutrition/

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