I just brought a new chick home from the same batch of chicks as one of the ones we have. They’re probably about 4 weeks old. But it just wants to sit on the mama heating pad, or wherever we put her. She appeared active before we brought her home. She sat on my daughter’s shoulder the whole way home. Could she just be trying to settle in, or should I be concerned? We just lost a baby from this batch yesterday, so we’re probably overconcerned.