Extension Run for Brighton Chicken Ark[EXTRUNBR]

Three separate Brighton Ark customers who found they couldn't move their ark regularly but wanted to keep the birds secure during the day, asked if I would make them an additional run to use in conjunction with their Brighton Arks.
One ask is interesting.
Two asks is a trend.
THREE asks is a new product
...........so now the Brighton Arks have an EXTENSION RUN option