junebuggena
Crowing
If you don't know the dimensions, how can you be sure it's got plenty of room for 10? Your idea of plenty of room may be very different than what your chickens think is enough room. On average, to prevent over crowding stress, you need about 4 sq ft of coop space per bird and 10 sq ft of run space per bird. For 10 adults, you would need a minimum of 40 sq ft of coop space and 100 sq feet of run space.