I agree that the 3 who aren't Puffy are pullets. Puffy could go either way.
Is Puffy's behavior more outgoing- friendly toward you than the rest? that could be a sign as well of impending roosterity
That feather dappling on your first pullet is just gorgeous!
Is Puffy's behavior more outgoing- friendly toward you than the rest? that could be a sign as well of impending roosterity

That feather dappling on your first pullet is just gorgeous!