Thanks to you both. I thought it might be a lack of something in his diet, did not really give his age a consideration with his diet though. I hate to think of my baby getting older I will look locally for Nutro brand dog food as I do not recognize the name. If we do not have it locally I will ask our vet what he recommends. I guess we will now have to possibly by two different age groups of foods as our other dog is only 4. I will give this a try and see if it helps, thanks again.