the trough is arc-shaped which makes it easy for your dog to drink, with less spilling and dripping. free shipping both ways on cargo shorts from our vast selection of styles. bar cart : mobile drink cart folding serving cart with wheels brass glass tea cart rolling tray cart small bar trolley. we were pen pals for a while, but then lost touch. i was in contact with them up till they sold their estate, now i can't find them! i guess is on real scale, more than a million of square relative units. 