What breed are these two 10 week old chicks?

[Norcal527]

Yeah!

I don't know what breed he is, but what's on his neck?.

That's one of the no crow velcro collars

 

[BubbaandBoopsMom]

That's one of the no crow velcro collars

Yes, it is. But, unfortunately, it doesn’t seem to be helping, and I am too afraid to put it any tighter. May have to give this little guy away.