It seems wrong that dogs get as thirsty as they do, yet can't hold to-go cups. This Coastal Blue Splash-Free Wander 24-ounce Water Bowl has cracked the code. The high sides and tapered lip prevent splashing, while the unique wedge design ensures that it lays flat on the seat. Because having a refreshing drink whenever you want it really softens the blow of missing out on opposable thumbs.