I have 6 regular sized chicks that were just hatched by my tiny banty. I have moved them to my garage as its getting super cold here today and the rest of this week. All I hear is tons of cheeping and was thinking of puting a lamp on them with a 100 watt bulb. Just to kinda help warm their "area".. They do snuggle under mom, but it seems they spend tons of time out running the pen and its kinda cool in the garage.. Thoughts???