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As you can see, treating GI stasis in rabbits is intensive and extensive. It is much easier to prevent GI stasis than to treat it. One of the best ways to prevent GI stasis is to feed your rabbit a high-fiber diet. Hay is an excellent source of fiber, so make sure your rabbit has unlimited access to fresh, high quality hay. The freshest hay will likely be at your local feed store. The fresher the hay, the more nutrients it will have. Your rabbit can also get a lot of fiber from fresh vegetables, such as leafy greens, celery, and green peppers. The pellets you feed your rabbit should be at least 18 to 20% fiber. In addition to fiber, water is essential to keeping food moving smoothly your rabbit's GI tract. An easy way to get your rabbit to drink more water is to put it in a bowl instead of a sipper bottle. Refill the bowl often to make sure your rabbit has enough water to drink at all times. Place the water in a sipper bottle if you will not be home enough to frequently refill a water bowl. Stress can cause GI stasis, so you should try to identify and remove the stressors in your rabbit's environment. Overcrowding is an example of a stressor. If you have more than one rabbit, you may need to separate them to relieve the overcrowding. Excessive heat can also be stressful to your rabbit. If his pen is by a window that gets a lot of direct sun, move his pen to an area of the room that gets less sun. Enriching your rabbit's environment with different toys and digging material can keep him busy and help him feel less stressed when you are not around to play with him. If you make any changes to your rabbit's diet or daily routine, make them gradually. Rapid changes can increase a rabbit's stress. Regular veterinary check-ups would help your veterinarian detect and treat underlying diseases that could eventually lead to GI stasis. For example, your veterinarian can check your rabbit's incisors and molars to see if their growth is affecting your rabbit's ability to chew his food. Regular veterinary visits may be costly, but may actually be inexpensive compared to the cost of treating GI stasis.

Summary:
Feed your rabbit a high-fiber diet. Increase your rabbit's water intake. Decrease your rabbit's stress. Take your rabbit to your veterinarian regularly.