We've had this problem recently, they kept coming back every time we treated, even now there's a few hanging around. In the end we got some D.E. and for the combs and wattles coconut oil, coconut oil kills fleas! It contains lactic acid which break down the fleas body, fleas have a built in...
Thanks everyone, by looking at them a few weeks ago I guessed 4 roos and a hen but not sure and hoping for more hens! Will try to get some better pics when my little one goes down for his nap......
We have 5 lovely RIR chickens, round about 4 month old, I think there is definitely 1 hen.......hoping not all 4 of the other are roos though ......Any ideas?........