One of my old barred hens crowed when I did not have roosterI'll try to get some pictures tomorrow. We have 8 (supposedly) pullets about 2 months old, 2 each of sapphire gem plymouth rock, barred rock, black australorp, and delaware. The barred rocks have the biggest combs but they both look pretty dark so I dunno. This morning is the first time I heard any crowing so sooner or later I'll catch the guilty party in the act. And I sure hope your little kitty makes it fine.