What breed is this chicken

[jackrussell12]

It’s been laying eggs for three weeks now. The eggs are really small. Does anyone know breed this chicken is ? I was told when I bought her that she was an isa brown. It’s the dark brown /red one with black tail feathers
Thanks

 

[TheOddOneOut]

It’s been laying eggs for three weeks now. The eggs are really small. Does anyone know breed this chicken is ? I was told when I bought her that she was an isa brown. It’s the dark brown /red one with black tail feathers
Thanks

ISA brown or RIR.

 

[MotherOHens]

ISA brown or RIR.

x2

If she is just starting to lay, her eggs will be a little smaller. Give her a minute! She'll work it out!

 

[365username]

Rhode Island Red he

It’s been laying eggs for three weeks now. The eggs are really small. Does anyone know breed this chicken is ? I was told when I bought her that she was an isa brown. It’s the dark brown /red one with black tail feathers
Thanks

Rhode Island Red hen