8 Weeks Old- What Breed and What Gender?

I bought pullets from Meyer hatchery and I am trying to figure out what they are. I sold most, and still have 5 left. They will be 8 weeks old on Monday. My guess is Buff Orpington, Delaware and Leghorn. What do you think? And are the truly pullets?

Small BO?







Large BO?





Delaware 1?







Leghorn?





Delaware 2?

 

Thanks. Yes, they were sexed at the hatchery, but that one had me wondering too. It is alot bigger than the other OB. But what a sweetheart it is. The Delaware with the darker spots is not friendly and challenges my hand sometimes. Not sure why.

 

Thanks, hope you are right!

 

Cool! Thanks!