Check out this water bottle - one side for your drink and the other for your dog's water. Comes with collapsible travel cup for your dog too http://www.dfordog.co.uk/h-duo-dog-water-bottle-travel-cup.html
Dog Bowls That Will Make Your Dog (and You) Drool | My Ollie
Automatic dog waterer for those hot days, they easily mount to the outside wall of the house or kennel pole and come with a garden hose adapter.
Two Piece White Ceramic Dog Dishes for Food and Water: Cool and simple food and water set.
Dog Water Bowls Best
Felix Chien - Wristlet Dog Water Bowl, $24.00 (http://www.felixchien.com/wristlet-dog-water-bowl/)
The Drinklet, a totally flat dog bowl - get yours at Spartadog.com #spartadog
Steel Water Bowl | The Pot Company. Garden Plant Pots | Garden Planters | Planters | Terracotta Pots | Large Plant Pots
Turn the old kitchen sink into an outside water bowl station for the dawgs. Just make a PVC frame to fit the sink.......D.