There's a crisis in the world of Sheltie Haven, the rescue group that specializes in the beautiful little dogs. Cloud, an agility dog that works with a little girl, 8-year-old Larkin, managed to slip out of her yard Friday morning and disappear near Lake Ray Hubbard -- in the area of Stonewall Road near Vinson Road in Rowlett. I'm told Cloud and Larkin currently show in the "excellent" level of agility and have been together for three years. (Call 972-475-9253 if you know Cloud's whereabouts. You can see a photo of Cloud at www.sheltiehaven.org -- click on "lost" and Cloud's the first dog, a striking beauty.