I think I have a runt. I bought 3 RIR pullets on October 5th. About 7 - 10 days after I got them, one of them, I call her Sneezy, developed a wheezing and sneezing problem. She eats well, plays, and is very inquisitive and tame, compared to the other two, but she is growing at about 1/2 the speed. I have tried ACV, Red Pepper, and VetRX, but nothing is clearing up here sneezing and wheezing issues. The other two birds do not have the issue. The girls free range during the day and sleep in the green house at night under a 200W heat lamp. I use a trash can lid with Atwoods Ranch Pro animal bedding wood shavings, changed every Saturday. I have also put a 2x4 across the lid for them to roost on, but they prefer to lay down in the bedding. Should I be concerned about her respiratory issues, or could she just be that way? Could she be the runt or could her issue be causing the slow growth? The two other birds look like they could start laying by February, while Sneezy looks like she is a small game bird and months away from laying.