My coop and run for my chickens and ducks have fence all the way around it and 4 ft on the bottom my run is 24x24 with a flooting 4ft wide coop on top the bottom of the run is fenced n 4ft also so there is there is 8ft of fence on bottom plus there is am electric fence around it.. The chickens go n there coop every night but my ducks on the other hand never go n and it is very frustrating to have to go out and chase 9 ducks around this pin i was wondering if i should do run around or just leave them out of a night time???