Hello everyone! My name's George, I've just joined the site and I'm relitively new to chickens, I own a pair of d'Anver's and I have two Silver Sebright chicks. I've kept pigeons and aviary birds before though so birds aren't totally foreign to me! I just found the site whilst using google to try and solve a worry I have about my two Sebright chicks.... I picked them up on saturday, they're about three weeks old and I'm keeping them in a decent sized plastic box with a heat mat (designed for tarantulas) and lined with fluffy teatowels. They have water and chick crumbs available at all times. My worry is their poop is really runny. Basically, I just wondered if that's normal or not and if it's caused by something I'm doing wrong?! The chicks seem happy and active otherwise. I'm sure loads of people have posted about this on here but there are so many topics, I can't seem to find anything! Any advice would be greatly appreciated, thanks!