one. your right, its not an injury...ALSO the leg isn't just lame...if it was a lame leg - you'd see limping or staggering from them standing on one leg and trying to use a bum leg but failing to use it properly (I have one right now that messed up her leg - EE - and walks some with a bad limp them staggers because the foot folds on her.) - Two. the face and eye is swollen...so there is something besides an issue with the leg thats wrong.
about the breeder, you've had them over a month maybe many months then no its nothing from the breeder - honestly with the multiple symptoms it looks likes its a disease or illness that had to be picked up on your property. true the line of birds may have weak immune systems/immunity to whatever protozoas and bacterias that are present in your soil or in your birds that your birds are resistant to, but the 2 d'uccles that something is wrong - just arent.
I honestly hate to say it, but with the weak inability to stand properly maybe paralysis in the legs, one wing is drooped a lot, the pale swollen face/eye ....those are all symptoms of mareks.
do you some serious research, but its definately something serious. good luck.
about the breeder, you've had them over a month maybe many months then no its nothing from the breeder - honestly with the multiple symptoms it looks likes its a disease or illness that had to be picked up on your property. true the line of birds may have weak immune systems/immunity to whatever protozoas and bacterias that are present in your soil or in your birds that your birds are resistant to, but the 2 d'uccles that something is wrong - just arent.
I honestly hate to say it, but with the weak inability to stand properly maybe paralysis in the legs, one wing is drooped a lot, the pale swollen face/eye ....those are all symptoms of mareks.

do you some serious research, but its definately something serious. good luck.