Our Jack Russell terrier was a year old when we got him so I kept giving him the dry dog food his previous owner had used, and like many terriers he always had itchy skin. The vet thought it could be the salt water on his skin from our frequent beach walks. I experimented with rinsing him down in fresh water after a walk, different ointments, shampoos and anti-flea treatments, and changing his diet – everything except for the dry dog food he came with. I kept checking the label and it looked ok. Eventually after two years I removed the dry dog food from his diet and his itchy skin went away within two weeks. I suspect the ‘natural flavour’ in the dry dog food contained flavour enhancers but when I asked the pet food company they gave me a very confusing answer. – Sue, NSW