Hi Have a great weekend!
I usually take water from home! I fill a large bottle, freeze it, use it as an icepack in the cooler and as it melts it makes drinking water for them. I also take one bottle of unfrozen water to use until the other melts. I only ever once made the mistake of using the water provided, and Buddy got the runs soooo bad! Cost me a fortune in Immodium for the poor guy.
Also remember to take along some form of first aid kit just in case!
Jean