Hi again everyone I realise that the problem above has to be diet related and up until now have lived with it for economical reasons and he is also disgustingly healthy on it, he is at present fed with Country Value Greyhound complete meal and a few charcoal cobs to try and alleviate the problem but they make little if any difference can anyone recommend a complete dried food that might help although I am loathe to change this diet as he has been on it since I got him as an 8 month old pup! he is on the large side for a whippet but also an adorable well mannered blue and white male but the stink is now forcing us after living with it for 2 1/2 years