I now have a bummer lamb. Bean just couldn't get over the fact that one of her lambs was different than the others (white, not black). It's really ok, because I wasn't sure Bean would be able to raise all three on her own anyways.
I even tried a dark coat on the lamb to see if it would ease Bean's confusion, but it didn't. I brought the little lamb in the house last night to feed him, and he ended up staying for a nap on my lap for about an hour and a half. I hated to put him back in the barn.
Buford loved him, and was VERY enthusiastic about covering him in kisses!