Installing a few outside enclosures is significantly less expensive than building a large number of cages. A 110-square-metre area can house 200 free-range rabbits and ten breeding does. To match the free-range system, 25 cages with eight growing rabbits per cage would be required. Furthermore, breeding necessitates their own individual cages with nesting facilities, which means an additional 10 cages. Rabbit urine contains a high concentration of ammonia, which can be harmful to their health
