As an owner, you should keep in mind that rabbits’ bodies are built for speed, and they need to be active for the sake of their health. Rabbits must have at least a 3-hour run every day outside their “cage”. They need at least 24 square feet of free space to run around. It is even better if you take them outside in the fresh air under warm sunlight for the exercise but if you want to make them exercise inside, they will be happy with this too, just remember the amount of space required. Exercise should be done at dawn and dusk because it is when rabbits are naturally most active. Don’t take your rabbit’s freedom, if they want to exercise outside or even inside, respect their opinion and provide them enough space. If you fail to do so, they might get physically weak or become stressed and depressed.