Up until a few days ago, I was using a chick waterer for my 16 week old pullets. I got tired of them kicking pine shavings in the water EVERY day, so I took that out and started using a small animal / rabbit type waterer. In the two days I've had it installed, I've only seen one of them use it and they didn't get very much. The water level also hasn't gone down very much and every time I let them out, they head straight for the dog water bowl. Should I just leave it up and hope they learn to use it or start using the more traditional nipple setup?