I have chicken's at my dads shop in an small town industrial park but his business os concrete, if they said "no chickens in town!" Could i argue that i sell eggs and thats a business?? Even though thats not what it was there for in the first place?? Or do chicken laws just straight up not apply in industrial parks?? They havent said anything yet but i suspect if i get to many or a loud rooster then they might take them away!