Three days ago I introduced dried grubs (broken up for eating ease) to my chicks. They love them, which is good. However, both times when I’ve checked on them a couple hours later, they have emptied their food and water dispensers. This leaves the entirety of the paper towels lining the bottom soaked in water. Could they be looking for more grubs? Has anyone else experienced this? If so, how do you prevent it from happening again? Thank you in advance for any help!