Coloradans love their dogs and like to take them everywhere. Robyn Peters, publisher of Doggone(The Newsletter About Fun Places to Go and Cool Things to Do With Your Dog), understands this. Peters, who bases her business out of Boulder, personally checks out many of the dog-friendly places across the U.S., Canada, Europe and the Caribbean with the help of her cocker spaniel, Jenny. And if the newsletters haven't covered an area in this country that a customer wants to travel to, Peters will research states on an individual basis. So get your dog gone: Annual subscriptions to the bi-monthly are $25.