today my dog killed 10 of my 14 babies. one is injured pretty badly. she's in a nest box & i've got the heat lamp on her from their baby days (they're 8 wks old now). the other three who are ok - will they be ok with this light on in the coop or will it mess them up? it's directed so they can completely stay away from it, but i worry about there being a light on all night for them.