What breeds? I have a mix off chickens mainly for eggs and cause I like the look off them they are my pets two Opingtons and 4 Cochins and mixed breeds not sure what they are but they just look like the traditional chickens my Opingtons are new only 6 months old have not laid anything yet but only had them two days my Cochins 3 off them are 6 months the other 12 month I’ve had them a week no eggs there either are these what you would call meat birds instead off layers ? I’m just happy to have them cause they look cute snd nice would like though a egg or two from them like my others give me loads off eggs could be cause these new ones are new or young or just meat bird sorry I’m just curious what you would call a meat bird , I’m not wanting them for meat if they are , but it might explain why they are not laying any eggs