Pet Disaster Preparedness in Japan: Go-Bag Checklist and Evacuating With a Senior Pet

Last updated: August 12, 2026

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Japan's Ministry of the Environment guidelines treat "dōkō hinan" (同行避難) — evacuating to a shelter together with your pet — as the default expectation during a disaster. Among go-bag items, food and water should be packed for at least 5 days, ideally 7 or more. The single highest-priority item on the list is prescription food and medication.

  • Dōkō hinan refers to the act of fleeing together — it does not mean you'll be housed in the same room at the shelter
  • Pack at least 5 days of food and water, ideally 7 or more
  • Prescription food and medication rank first on the Ministry of the Environment's priority list

Every time there's news of an earthquake or typhoon, it's natural to wonder whether your pet would be okay. Like general end-of-life planning, disaster preparedness is best handled gradually, while your pet is still well. Senior pets and pets with ongoing medical needs need a somewhat different kit, since even a diet change can be hard on them. Drawing on Japan's Ministry of the Environment guidelines, here's the basics of evacuating with a pet, a priority-ordered go-bag list, and considerations specific to senior or ailing pets.

Dōkō hinan vs. dōhan hinan

Japan's Ministry of the Environment "Disaster Preparedness Guidelines for People and Pets" defines dōkō hinan (同行避難) as follows:

Evacuating together with a pet the owner is caring for, to a designated emergency shelter or similar location, when a disaster occurs. Dōkō hinan refers to the act of evacuating together with a pet — it does not mean the owner will care for the pet in the same room at the shelter.

In other words, "fleeing to the shelter together" and "being able to stay together once there" are two separate things. Actually caring for a pet at a shelter is called dōhan hinan (同伴避難, "evacuating alongside"), but the guidelines note that this term, too, doesn't guarantee a shared room — conditions depend entirely on how each shelter is run.

In short, even a successful dōkō hinan might mean you and your pet end up in separate areas. Since whether you can stay together depends on how the shelter operates, it's worth checking in advance what your local municipality has published about this.

Go-bag checklist — Ministry of the Environment priority tiers 1–3

The Ministry of the Environment guidelines break pet supplies into three priority tiers for what to grab first.

Priority 1: items tied to health and survival

Of everything on this list, prescription food and medication sit at the very top. The guidelines give a specific day count only for food and water — prescription food and medication aren't assigned a specific number of days. For a pet with ongoing medical needs, it's worth working out a realistic amount with your regular vet.

A carrier bag serves not just for transport, but as your pet's space once you're at the shelter. Hard-sided carriers and portable water bottles for pets are both widely available in Japan at a range of price points.▶ Browse hard-sided pet carriers on Rakuten▶ Browse portable pet water bottles on Rakuten

Priority 2: information

This information matters most if you ever need to leave your pet in someone else's care. The Ministry of the Environment pamphlet notes that pet shelters may require proof of vaccination and parasite treatment as a condition of intake. Keeping a vaccination record on hand day to day means you won't be scrambling for it later.

Priority 3: pet supplies

If assembling every priority 1–3 item individually feels like too much, pre-packed pet disaster kits covering the basics are also widely available in Japan.▶ Browse pet disaster kits on Rakuten

Extra considerations for senior or ailing pets (our editorial team's view)

Everything above follows the Ministry of the Environment guidelines directly. But we couldn't find dedicated public or vet-reviewed guidance covering what's different for senior or ailing pets specifically. What follows is our own editorial team's thinking after reading through the official list — offered cautiously, not as official guidance.

This is an area without much established guidance yet. Working with your regular vet, and preparing at a pace that's manageable, is the most reasonable approach.

Lessons from past disasters

The Ministry of the Environment guidelines also document how pet evacuation has actually played out in past disasters.

In the 1995 Great Hanshin-Awaji Earthquake (magnitude 7.2), an estimated 9,300 dogs and cats combined were affected. The guidelines record that many pets were left behind at home or became separated and stray during that disaster.

By the time of the 2016 Kumamoto earthquakes, the guidelines had already spread to many municipalities, and a substantial share of affected pet owners did successfully evacuate together with their pets. Even so, the guidelines record numerous issues with shelter acceptance and temporary pet care once people arrived. Being able to evacuate together and not struggling once you get there turned out to be two separate problems.

The Ministry of the Environment pamphlet also notes that relief supplies can take several days to arrive, and that "holding out until then is the owner's responsibility." The 5-day, ideally-7-or-more guideline for food and water traces directly back to this lesson.

Rolling stock — no need for special "disaster food"

You don't need a separate stash of special disaster food. Buy one extra bag of whatever your pet already eats, use the oldest bag first, and replace what you use as you go. This approach is called rolling stock.

It works especially well for prescription diets and other foods that are hard to switch. A dedicated "disaster stockpile" that sits untouched risks quietly expiring — working it into your normal rotation instead tends to be easier to manage.

If you're also looking to reconsider your pet's food more broadly, we compare kibble size and calorie content on our dog food comparison and cat food comparison pages.

Frequently asked questions

If I do 'dōkō hinan,' can I stay in the same room as my pet at the shelter?

Dōkō hinan (同行避難, 'evacuating together') refers specifically to moving to a shelter with your pet. Japan's Ministry of the Environment guidelines explicitly state it 'does not mean the owner will care for the pet in the same room at the shelter.' Actually caring for a pet at a shelter is called dōhan hinan (同伴避難, 'evacuating alongside'), and even that term doesn't guarantee a shared room — conditions vary by shelter.

How many days of medication or prescription food should I pack?

The Ministry of the Environment guidelines give a specific figure for food and water — 'at least 5 days, ideally 7 or more' — but for prescription food and medication, while listed as the top-priority item, no specific day count is given. For a pet with ongoing medical needs, it's worth deciding a realistic amount with your regular vet.

My senior dog or cat hates the carrier. Can they still get used to it now?

The guidelines list getting a pet comfortable with a crate or carrier as a general piece of training to do 'day to day, well before it's needed.' We didn't find any public or vet-reviewed guidance specifically on introducing a carrier later in a pet's life. It may take longer, but working small, low-pressure exposure to the carrier into everyday routine is, in our editorial team's view, one way to ease the process.

What is 'rolling stock,' and how do I do it?

It means buying one extra bag of your pet's regular food beyond what you'd normally keep on hand, using the oldest bag first, and replacing what you use. There's no need for a separate 'disaster food' — you keep eating through the same regular supply. It works especially well for foods that are hard to switch, like prescription diets.

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