DH has, to my astonishment, expressed great enthusiasm for my suggestion of keeping chickens. What are best methods? I've googled a bit and have seen eglus and the like - are they OK? How much time does one have to spend "looking after" hens as such? How many hens should one get for a family of four? Also I'd heard / read somewhere that the RSPCA doesn't like eglus - can anyone verify this and if so expand on why? Thanks very much.