Pets are part of the household, so they belong in your emergency planning from the start. The good news is that a solid pet kit is simple to build, and most of it can live alongside your own supplies. The goal is a few days of independence for your dog or cat and a smooth evacuation if you ever need to leave home. Here is a calm, practical way to prepare.
Food and water first
Stock several days of your pet's regular food, ideally three to seven days' worth, and rotate it so it never expires. Sudden diet changes upset animals during stress, so keep the brand they already eat. Store water for them too, separate from the family supply, and pack a collapsible bowl. If you are already planning household stores, our 7-day food plan for a family is a useful companion piece, and the same rotation habit applies to pet food.
Carrier, leash, and containment
A carrier is the single most important item. Many shelters require dogs and cats to stay in a carrier or cage, so having one ready is often what determines whether you can bring your pet at all. Choose one your pet is comfortable entering, and let them practice going in before an emergency. For dogs, pack a sturdy leash and a well-fitting harness. Frightened animals pull hard and slip collars, so a harness gives you better control on unfamiliar, crowded routes.
Sanitation and cleanup
Bring a few days of cat litter and a foldable tray, or waste bags and pee pads for dogs. Clean-up matters in shared shelter spaces, where good manners keep everyone comfortable and reduce friction with other evacuees. The same thinking that goes into human sanitation planning applies here, so see our guide on the portable toilet and sanitation setup for the household side of this.
Medicine and records
Keep a small supply of any medication your pet takes, plus a copy of vaccination records. In Japan, dog owners carry rabies and license paperwork, and shelters or vets may ask for proof of vaccination. A photo of these documents on your phone works as a backup. Also add any special items your pet depends on, such as a familiar blanket or a favorite toy, which can calm them in a noisy, unfamiliar place.
A photo of you together
Pack a printed photo of you with your pet, and keep one on your phone as well. If you are separated during chaos, this proves the animal is yours and helps volunteers reunite you. Note identifying details too: microchip number, color, and any distinctive markings.
Know how shelters handle pets
Japanese disaster planning uses two terms worth understanding in general. Doko hinan (同行避難) means evacuating together with your pet to a shelter, which is widely encouraged. It does not automatically mean you and your pet stay in the same room. Dohan hinan (同伴避難) means being able to shelter alongside your pet in a designated area, and this varies a lot by facility. Many shelters keep animals in a separate space rather than beside owners. Check your local government's guidance ahead of time so you know which nearby shelters accept pets and under what conditions. Knowing this in advance removes a stressful unknown on a hard day.
What to stock and where to buy
Most of a pet emergency kit uses everyday items you can buy online and set aside: a carrier, spare harness and leash, collapsible bowls, litter or waste bags, and a waterproof pouch for records. Build it gradually rather than all at once. For a fuller look at ongoing costs of keeping a dog or cat here, see our sister site on pet costs in Japan.
Once assembled, store the kit near your own go-bag so you can grab both together. Review it every few months, check expiry dates, and confirm the carrier still fits a growing pet. A little preparation now means that if the day ever comes, your animal simply comes with you, calmly and safely.