i have gotten a few answers on the d'uccle thread but i know not everyone who has or have breed them or on that thread so....i have a self blue roo (pq) that i want to breed and make better but have yet to find pullets for him. i currently have to 3 week olds one mille and one porclian that so far look like pullets. anyways one person said i shouldnt breed the self blue to the porclian because it can be deadly, i was woundering if anyone else has had this happen and how often that this could happen. these 2 babies do come from good lines and i am hoping to get more in the spring/summer next year to put them with. if both are pullets they will be with him till i get some more of their colors to go with them and i want to incubate their eggs to see what other colors can come from them. one person showed me some colors that can come from self blue and mille crossing and i like some of those colors and if i sell any chicks it will be made known that they are nothing but pet quilty.