A Khaki Campbell does not need much land, but it needs its small space arranged properly. This light, energetic laying duck spends its day on the move, dabbling, hunting slugs, and splashing, so a Campbell pen succeeds or fails on zoning rather than size: a dry, secure house for the night, a day run with ground to forage, and water for bathing placed where its inevitable splashing does no harm. Cram those elements together carelessly and even a generous pen becomes a muddy soup; separate them sensibly and a modest backyard setup keeps Campbells, and their keeper, perfectly content through years of heavy laying.
The night house and the dry zone
Campbells sleep on the floor, so their house is a low, ground-level shelter, secure against foxes and other night hunters, with deep dry bedding and enough floor room for the flock to settle without piling. The dry zone around it matters almost as much as the house itself: ducks coming off wet ground need somewhere drained and clean to rest and preen, because birds that sit in mud all day develop sore feet and filthy plumage. Site the house on the highest, best-drained part of the pen, and give the area in front of its door gravel or slabs that survive daily trampling without turning to slime.
Foraging room in the day pen
A Campbell is a worker, and pen space should let it work. Ground with grass, leaf litter, or soil to sift gives the flock occupation and part of its diet, and rotating or resting sections of the run keeps that foraging alive instead of grazed and scratched bare. The pen fence must be genuinely predator-proof, including a top or a secure design where climbers and birds of prey are a risk, because a small, light duck is easy prey. Feeders and drinkers belong on the firmest ground, ideally on a mesh or slab base that stops the flock drilling a mud hole around its own water supply.
Water space, placed with intent
Drinking water a Campbell can dunk its head into is a health essential, and bathing water is the joy that keeps feathers in condition, but both create a wet zone that expands if you let it. Give the bathing tub its own drained corner, on gravel or a slight slope, at a distance from the house and feeders, and the rest of the pen stays usable. In small home setups this single decision, where the water lives, is the difference between a pen that smells sweet and one the neighbours notice. A duck-proof boundary around any garden pond is also part of the plan, since Campbells will claim ornamental water instantly.
A tidy pen kept by rota
Campbell pens stay pleasant through little, regular jobs: refreshing water, topping bedding, moving the tub corner's gravel, and collecting eggs daily. Shared between household members, those jobs need a rota more than they need effort. Keeping the pen layout, cleaning turns, and egg tallies in one shared place prevents the drift that turns a good setup muddy, and that coordination is the everyday gift KinsLe Family Sharing brings to Campbell keepers.