Pullet or Cockerel?

[GirlsHuntToo]

Hen

 

[Tookie]

What's the oldest he/she could be?

 

[plaidpantsuit]

What's the oldest he/she could be?

I would say 10 weeks? At the oldest. No pointy hackles yet, or roo behavior

 

[Tookie]

I would say 10 weeks? At the oldest. No pointy hackles yet, or roo behavior

At around that age, then that's definitely a cockerel.
Male specific feathering should come in at around 12 weeks old.