hi! i got 6 chicks today from tractor supply...unfortunately the guy in the store had no idea about anything. he couldn't answer any of my questions or gve me any info. i'm a first time owner. can you guys tell me what kind of chicks these are? how old they are? for now i'm reading a book i bought there on raising chickens, i just started it....and i'm going to search on here and online...but right now i have them in a room away from my pets. they're in a box (no top) with newspaper shavings on the bottom, a feeder, a waterer, and a red light heat lamp on them. is that ok for now?