 tank or whatever you want to call it and it maybe had some type of pump so it would kind of automatically fill but obviously you've got a bunch of cattle kind of grazing and then just wandering over to get water um it doesn't seem like it'd be the freshest you might be like you know when you have your dog and then they eat and they get crumbs in it and stuff so it might kind of get dirty that way are there new systems to kind of help filter and keep that water clean and fresh for the animals