Slightly disappointed with the size of the bowl ( medium). When it arrived I looked at it and thought how small it was. Before I ordered it I carefully measured the one it was replacing and it was very slightly smaller. I then realised that the measurements given in the description are actually the base of the bowl and not the width of the top of the bowl where your dog would be drinking out of, which would have made more sense to me, or it should be pointed out where the measurements are taken from. Fortunately my two dogs are only small but I still have to refill it throughout the day. So buyers beware. All that said it is other than that a good substantial bowl and can be put in the dishwasher. A choice of colour would have been nice, a green one arrived. Hence three stars.