Is this an American game hen?

[Crazychickenguys]

Hi we got this chicken a few years ago she’s a great mom and she’s tiny. She’s very protective of her flock and babies she’s raising. She’s tiny and weighs little. She’s grey and she’s very vocal sometimes it sounds likes she’s laughing. She will fight a new chicken or dogs if she’s raising babies. She’s a great chicken she lays brown small eggs I have attached a picture her egg is the little brown egg on the left. We think she’s an American game hen or an old English.
We are from Arizona and bought her as a hen so we are not sure about her age she rarely lays and usually lays in the summer.

 

[sourland]

I would guess a game bantam cross.

 

[RoostersAreAwesome]

Could be an old English game bantam