Anybody have any experience adding chicks to a brooder? I received 5 chicks on Wednesday (hatched Monday?). One was doa, and I lost one on Friday (very sad). I found a local woman on Craig'sList who ordered 25 chicks from McMurray's with a friend and the "friend" backed out, so she's offering the "friend's" half of the order (all female and vaccinated for Marek's). I told her I would take two or three. They are due to hatch tomorrow (Monday) and arrive Tues or Wed. The woman on the help line at MyPetChicken said that as long as I add chicks that are no more than one week older or younger than my originals, I should be okay since the size difference won't be huge. But it seems like mine are about twice as big as they were a couple days ago. I think I have a wide enough variety of temperatures available for the chicks. They roam all over the brooder from an area that's right around 90 to a corner that's closer to 75 or 80. The light is red and I think I can cover the pine shavings for the first day or two when the newbies arrive without irritating the veterans. Thanks for any advice.