We have 3 German shepherd dogs, and the cats drink from their bowl too. We used to have a real problem with wet floors, apart from the mess, and slip hazard, but it did no harm to the Amtico thankfully. But in September I purchased one of these:-
http://www.roadrefresher.com/thinking it would may stop the dogs dribbling water all over the floor for some distance from where it sits. It has made a big difference, we have the biggest one, still could do with one even bigger for daily use though (but bearing in mind they are meant as travel bowls) mustn't grumble. I have considered getting another one to put along side, as it is the cooler weather now, and in the summer they will obviously drink more. Definitely one of the best things I have purchased this year.