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How to Care for Rabbits (Officially Certified by the House Rabbit Society)

The Complete Guide to Toilet Training Your Rabbit | Tips and Methods to Avoid Mistakes

The key to toilet training rabbits is using hay!
How to set up a litter box for rabbits while they eat hay
「うさぎ トイレ しつけ」と検索してこのページにたどり着いた方は、おそらく粗相に悩んでいるのではないでしょうか。実は、日本でよく紹介される方法と、アメリカのうさぎ保護団体ハウスラビットソサエティが推奨する方法には大きな違いがあります。本記事ではHRS式トイレトレーニングの全手順をご紹介します。
Rabbit toilet training guide
Toilet types and installation methods differ between Europe/America and Japan.
The triangular litter boxes that are common in Japan are rarely seen in pet supply stores in Europe and America. Instead, cat litter boxes are used as both a litter box and a hay feeder. Using the same litter box and hay feeder suits the rabbit's natural instincts, as it encourages them to eat hay more readily and helps them learn to use the litter box in a relaxed state.
How to teach your rabbit how to use the toilet |
Tips for avoiding failure and recommended environment
The idea that "toilet training rabbits is difficult" is a big misconception. In fact, rabbits can be perfectly trained to use a litter box, just like dogs and cats. Once they've mastered toilet habits, letting them roam freely in your room instead of in a small cage is not just a dream. Let's start training them using their natural instincts.
How to choose the best rabbit litter box |
Triangles are a no-go; the safe size is more than twice the size of the rabbit's body.

The first thing you should reconsider is creating an environment where your rabbit feels comfortable and relaxed. The triangular litter boxes commonly found in Japanese pet shops are actually too small for rabbits and often cause accidents.
Choosing a cat litter box: A cat litter box that your cat can fit completely inside, or a shallow storage box, is ideal. Choose one with low sides and no roof. If the entrance is too high, cut and modify it to make it easier for your cat to enter.
Important note regarding litter (pellets): If using wood pellets or similar, always choose "unscented" options. A rabbit's respiratory system is very delicate. Avoiding harmful substances such as fragrances is directly related to disease prevention and maintaining good health.
Cleaning Tips: Rabbits don't hide their droppings like cats do, so a thin layer of sand at the bottom is sufficient. When cleaning, discard all the contents each time to keep it clean at all times.
The key to toilet training rabbits is "hay"!
Learning installation techniques while eating hay
Rabbits have a somewhat surprising habit from a human perspective: they defecate while eating. This is a clever trick to successfully toilet train them in the shortest time possible. Instead of scolding them, by aligning with the rabbit's instincts, training becomes surprisingly smooth.
How to set up the litter box and hay ( timothy): Place fresh hay directly on top of the litter box, or set up a hay box (feeder) within reach while sitting on the litter box. The best approach is to create a place where your rabbit can relax and relieve itself while munching on hay.
Why do rabbits need hay?: Rabbits need to keep their digestive system moving constantly, so eating timothy hay while using the litter box encourages natural elimination. If they perceive the litter box as a safe place where they can eat the tastiest food, they will go in willingly.
How to handle accidents outside the toilet: If your dog has an accident, never get angry. Immediately wipe it up with a tissue and hide the tissue with the scent inside the toilet. This will help your dog learn that this is their toilet (by the smell).
Limit their range of movement with circles or fences to establish a designated "place."
If you suddenly let your rabbit roam freely in a large room, it will be confused about where the toilet is. Start by "limiting its space."
Initially, limit the rabbit's range of movement by using a rabbit enclosure or connecting panels. First, get the rabbit used to using the litter box reliably within that small area. This is the same step as when a human child learns the rules in their own room. Once the rabbit is able to use the litter box in the same place every day, gradually expand the panels until it is allowed to use the entire room.
If your rabbit "forgets" to use the litter box in a large open area, gently guide them back into their enclosure or enclosure and watch over them patiently until they regain their habit. With patience and a step-by-step approach, your rabbit will surely learn.
Why spaying/neutering rabbits makes toilet training easier.
Toilet habits before spaying/neutering
When they reach sexual maturity (around 4-6 months old), unneutered males in particular may exhibit the following behaviors:
Spraying behavior (urinating in the surrounding area) to mark territory.
"Marking" involves placing feces in various locations within the breeding area.
The dog doesn't have a designated toilet area, and potty training isn't progressing.
Female dogs can exhibit similar behavior during their mating season.
Changes after spaying/neutering
After about 2 to 8 weeks following surgery, once the hormonal effects have subsided, many rabbits will show the following changes:
Spraying behavior decreases or disappears.
The habit of defecating and urinating in a specific place becomes stronger.
The success rate of using toilet containers increases.
This is because, with the reduced need for marking, the rabbit's natural instinct to "defecate in a designated place" comes to the forefront.
Tips for toilet training (after spaying/neutering)
Place the litter box in the area where the rabbit likes to defecate.
Place hay near the toilet container (taking advantage of their habit of eating and defecating at the same time).
Install multiple litter boxes within the breeding area and gradually reduce their number.
Transfer the feces and urine from the area where the accident occurred to a new litter box and use the scent to guide the dog away.
うさぎのトイレのしつけーよくある質問
うさぎがトイレを覚えるまでは何ヶ月かかる?
個体差はありますが、避妊・去勢手術を済ませたうさぎであれば、数週間〜1ヶ月程度でトイレを覚えることが多いとされています。未手術の場合はマーキング行動が強く出るため、しつけに時間がかかったり、なかなか定着しないこともあります。まずは生活スペースを区切り、うさぎが排泄しやすい場所にトイレを設置することが基本です。
うさぎのトイレはトイレ砂とシートどちらがいいですか?
うさぎのトイレ用床材は、木製ペレット(無香料)が適しています。消臭力が高く、誤食しても安全性が高いためHRSでも推奨されています。
日本で広く使われているトイレシートは、うさぎが齧って食べてしまうリスクがあり推奨しません。また、香料入りの砂や猫用鉱物砂はうさぎの繊細な呼吸器を傷める可能性があるため避けてください。
選ぶときのポイント:
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無香料であること
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木製・紙製素材であること
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うさぎが全身入れる大きさのトイレ容器と組み合わせること

うさぎがケージの外に出すとト イレをするのはなぜですか?
これは異常ではなく、多くのうさぎに見られる行動です。縄張り意識から囲いの外(自分のテリトリーの境界)でマーキングをすることがあります。未避妊・未去勢のうさぎに特に多く見られ、手術によって大幅に改善するケースがほとんどです。改善しない場合は、トイレの場所や数を見直してみましょう。
うさぎのトイレは毎日掃除したほうがいいですか?
はい、毎日の掃除を推奨します。うさぎは清潔好きな動物で、汚れたトイレを嫌って違う場所で排泄してしまうことがあります。尿や牧草くずを毎日取り除き、週に1回程度、トイレ全体をしっかり洗うと、においの軽減としつけの定着につながります。
