Bringing Global Rabbit Care Standards to Japan

Based on 30 years of rabbit-keeping experience in Japan and the US, we deliver rabbit care information in Japanese to protect the health and happiness of rabbits.
BunnyCareJP
House Rabbit Society (HRS)
International Partnership
BunnyCare JP is listed on the House Rabbit Society (HRS) official website as an International Partner.
Rabbit Care Beginner's Guide | X-pen, Feeding, and Health Management Explained
Release date: April 15, 2026
What you need first to keep a rabbit
The first thing you need to keep a rabbit indoors is not a small cage, but a spacious enclosure or living space made of panels.
The four basic points are as follows:
A large circular panel with an entrance/exit.
A large cat litter box that allows cats to defecate while eating hay.
A secluded retreat where you can relax in peace.
A shallow and stable water dish
Small cages do not provide a living space where rabbits can fully engage in natural behaviors such as running, standing up, and lying down to stretch their bodies.
The House Rabbit Society (HRS) recommends an exercise pen of approximately 1.2m x 1.2m and at least 4 hours of physical activity per day as a typical living environment. Based on this philosophy, BunnyCare JP recommends indoor keeping that does not center around cages.
What you need to keep a rabbit (the four essential basic items)

Before bringing a rabbit home, it's important to prepare not only food and a litter box, but also a safe living space where it can move around freely. Rabbits are not animals that spend most of their day in a small cage. Provide an environment where they can engage in natural behaviors such as running, standing, stretching out and lying down, and hiding.
Instead of a cage, use a playpen or pet panel.
At BunnyCare JP, we recommend creating a large, dedicated space for your pet using a playpen or pet panel, rather than making a small cage the center of their life.
The enclosure should have enough space for the rabbit to move around freely, even with a litter box, hay, water bowl, and hiding place. Place a washable, non-slip mat or rug on the floor. Slippery floors like hardwood can strain the rabbit's legs and hips and lead to falls. The enclosure/panel height should be approximately 60-90 cm.
You can also cover the ceiling with transparent curtains if needed. The advantage of circles and panels is that their size and layout can be changed.
Even when providing a cage, it should only be used when necessary, such as for rest after a vet visit or for temporary safety, rather than for daily confinement.
A cat litter box and hay rack, designed to be at least twice the length of the cat's body.
Many triangular rabbit litter boxes sold in Japan are too small for a rabbit's body. To allow your rabbit to turn around comfortably inside the litter box, we recommend a large rectangular cat litter box that is at least twice the length of your rabbit's body.
Placing hay in a corner of the litter box or next to it creates an environment that suits the rabbit's habit of eating hay while defecating. For the bottom of the litter box, use paper or wood pellet litter that is less dangerous if ingested by rabbits, and avoid clumping cat litter or strongly scented products.
hideaway
Rabbits also need a safe hiding place where they can rest comfortably. Choose one that is large enough for them to stretch out inside, and ideally has two entrances. A small box with only one entrance can make them feel trapped and anxious. Unpainted wooden houses or easily replaceable cardboard boxes can also be used.
Heavy water dish
Water should be provided in a shallow, flat ceramic dish with a stable weight. Place it at a height that allows the rabbit to drink in a natural posture, and choose a size that is difficult to tip over or for the rabbit to get into. Change the water daily, and replace it with new water whenever it becomes dirty.
Other things to prepare
Before bringing a rabbit home, make sure you have the following things ready.
High-quality hay that can be eaten anytime
Hay feeder
Pellets suited to age and health condition
Dishes for leafy vegetables
Non-slip and washable flooring
Toys that rabbits can safely chew on
Cat tunnel
Covers to protect electrical cords and furniture, and pet fences.
A thermometer and hygrometer for checking temperature and humidity.
A safe carrier for use during hospital visits or evacuations.
Brushes, nail clippers, cleaning supplies
Contact information for animal hospitals that can treat rabbits
Before purchasing supplies, it's important to choose them not only from a human perspective, but also from the perspective of whether they allow rabbits to move, rest, eat, and defecate safely.
"Circles and pet panels" → Circle pet care page
"High-quality pasture grass" → Food and pasture grass page
"Other things to prepare" → Pet supplies list page
Daily care and routine of a rabbit
FAQ

Is it difficult to keep a rabbit as a pet?
While rabbits are often perceived as "easy pets," in reality, they require daily cleaning, feeding, and health monitoring, which can be quite demanding. Starting to keep a rabbit without the right knowledge can easily lead to frustration, but mastering the basics can help you build a long and happy relationship with your rabbit.
What are the downsides of keeping a rabbit as a pet?
There are some important points to keep in mind when keeping a rabbit. Damage to your living environment is unavoidable, as rabbits may chew on furniture, wallpaper, or electrical cables. Barrier-free measures beforehand (such as installing cable covers) are essential. Also, since rabbits have a tendency to hide their illness, it is recommended to take them to a veterinary hospital within 12 hours of noticing any abnormalities. Delays in detection can be life-threatening, so it is important to observe your rabbit regularly and to know in advance which veterinary hospitals treat rabbits.
Who is suited to keeping rabbits as pets?
Rabbits can be wonderful companions for the right person. However, since rabbits have a long lifespan of 10-12 years, it's important to acquire the right knowledge before bringing one home. Before bringing one home, ask yourself the following questions: Are you patient? Do you have a sense of humor? Do you enjoy observing the behavior of an animal different from yourself and learning its language? Do you have plenty of time to spend at home? Are you comfortable sitting on the floor for long periods? Are you overly concerned about furniture getting damaged? Can you take measures to make your home rabbit-friendly (barrier-free) and let go of your attachment to material possessions?
How much does it cost to keep a rabbit?
The estimated monthly cost per rabbit is as follows:
Food costs: Hay: approx. 2,000 yen, Leafy vegetables: approx. 5,000 yen, Pellets: approx. 3,000-5,000 yen
Pet litter (supplies): Approximately 500-1000 yen
In addition to the above, there may be annual medical expenses, health checkups (around 50,000 yen), and hotel fees for boarding (around 50,000 yen). It is important to be prepared for unexpected medical expenses in addition to the monthly basic costs.
What are the downsides of keeping a rabbit as a pet?
The estimated monthly cost per rabbit is as follows:
Food costs: Hay: approx. 2,000 yen, Leafy vegetables: approx. 5,000 yen, Pellets: approx. 3,000-5,000 yen
Pet litter (supplies): Approximately 500-1000 yen
In addition to the above, there may be annual medical expenses, health checkups (around 50,000 yen), and hotel fees for boarding (around 50,000 yen). It is important to be prepared for unexpected medical expenses in addition to the monthly basic costs.
What are the downsides of keeping a rabbit as a pet?
The estimated monthly cost per rabbit is as follows:
Food costs: Hay: approx. 2,000 yen, Leafy vegetables: approx. 5,000 yen, Pellets: approx. 3,000-5,000 yen
Pet litter (supplies): Approximately 500-1000 yen
In addition to the above, there may be annual medical expenses, health checkups (around 50,000 yen), and hotel fees for boarding (around 50,000 yen). It is important to be prepared for unexpected medical expenses in addition to the monthly basic costs.
Two free resources to read before welcoming a rabbit into your family.
📄 Compatibility between children and rabbits, and tips for raising them
📄 Specific tips for becoming friends with rabbits
📥 Download for free

This page is created in accordance with the standards of the House Rabbit Society. bunnycarejp.com is an official HRS collaborator in Japan.