 and there's some people that can believe we actually can detect pregnancy obviously we could detect ketones but we can detect a lot about their health by their breath and of course we could do that when we're milking so just kind of an exciting time but again if you're a simple farm don't feel like you're being left out you'll be fine for a long time this has been Jim Sulfer with the University of Minnesota Extension animals are languishing in US shelters especially dogs who look a certain way