I have two lab mix dogs and have had the same issue. I have had the best luck with Victor grain free food so far. I also use various supplements that are very helpful. Such as Firm Up and The Perfect Form. Also, when I add either a couple frozen Nature’s variety Instinct raw nuggets or The Honest Kitchen dehydrated as a topper, it also helps. I think it is because of the added fiber that helps firm up the stools.
Please check out http://www.dogaware.com for some very helpful information on loose stools. It has been an extremely valuable resource for me!
Please feel free to write back with any questions or comments.
