I have 3 blue and splash Cochin's that are currently 8 weeks old. I am pretty sure I have 1 pullet and 2 cockerels but there is 1 that I am still back and forth on. If I could just get opinions, that would be great! Thanks 
#1 Pullet



#2 Cockerel


#3 Cockerel??? this is the one i question. i believe its cockerel but not 100% due to its comb being a lot smaller then the guy up above and very light pink also compared to the guy up above, also has very little to no wattles compared to the guy above and they are the same age. what do you all think? i did attach a pic of them side by side.






#1 Pullet
#2 Cockerel
#3 Cockerel??? this is the one i question. i believe its cockerel but not 100% due to its comb being a lot smaller then the guy up above and very light pink also compared to the guy up above, also has very little to no wattles compared to the guy above and they are the same age. what do you all think? i did attach a pic of them side by side.