Hi there! I am a brand new Nigerian owner, with two doelings and two boys who will be wethers when they grow up. They are about three weeks old, and growing and bonding well with me and my family. Since they are so small and it's still pretty cold out, I've got them in a slightly small space for most of the day, with supervised playtimes in the big wide world of my backyard. My question is concerning the types of substrate appropriate for their sleeping/relaxing area. Right now I'm using nice soft pine shavings, the same kind used by the breeder where they were born. But as they're growing I'm noticing that their space is getting wet much more quickly. I'm wondering if its safe to use pine pellets (like Woody Pet or Equine Pine) to help absorb some of the wet, or will they confuse them with goat pellets eventually and have problems? They're still bottle feeding, obviously, but I know some baby animals, as they learn to eat regular feed, will confuse these bedding pellets and wind up with impactions. Any ideas? Thanks in advance for your advice!