Archie has had fishy breath for a while. I don't think it is related to anal glands as he has not shown any other signs such as scooting along the ground or abnormal poo. I am wondering if it could be his food. He is on CSJ complete tripe at the moment although I am just about to get a bag of the natural dog food company chicken and brown rice. He has to have hypoallergenic food as he has inflammatory bowel disease. He can't have a raw diet as raw meat dives his a dreadful tummy. Any suggestions for the breath and what can I give him to make his breath a little less evil.