What breed is 3 week old rooster

[eggspecto_patronum]

What breed and it definitely is a rooster right?
Ordered from meyer hatchery in assortment or rainbow pullets and rare pullets.
Born June 5th so 3 weeks old.
Last picture is of a hatch mate for comb comparison.

 

[Buffbrahmasforever]

100% cockerel, but I have no idea on breed.

 

[Gray Farms]

Cockerel, likely a Brown Leghorn

 

[Redchels]

I’ve been wondering how yours are doing. By its size I’d guess boy

 

[Northwest_Wannabe]

For sure a cockerel comb says it all!

 

[homeschoolin momma]

Agree with above

 

[eggspecto_patronum]

I’ve been wondering how yours are doing. By its size I’d guess boy

Putting some new pictures up in just a bit! How are yours?

 

[BudgieKing15]

Cockerel, likely a Brown Leghorn

Agreed.

 

[SBFChickenGirl]

Cockerel, likely a Brown Leghorn

Agreed.

 

[Redchels]

Putting some new pictures up in just a bit! How are yours?

they’re all doing well. Exciting to see them change. I still feel clueless though. I’ll be looking for your new pics