Sure will, folks have been using them for a long time and it seemed to be fine...you'll have to try it out and see what you like about it and what you do not. For years I used the rubber pans like I described and then this year I found water nipples! What a wonderful invention! Clean water all the time and no spillage...can't beat that from nipples that cost $3.66 for a pack of 5 and that one can mount on any plastic bucket, jug, pipe, etc. I even saw a lady put one on the bottom of a syrup bottle!
Love knowing the water is clean...no more swishing, dumping, refilling only to come out a little later to see the water mucked up again. I know it won't kill 'em but it sure looks nasty.