The Owner's Clipboard, home

Home › Pet sitters › Pet emergencies

Answers · Pet sitters

What to do in a pet emergency while pet sitting

If a pet in your care is badly hurt or seriously ill, get it to a vet first and keep trying the owner on the way. Don't wait for a reply. For anything less urgent, call the owner, then the pet's own vet. Either way, write down what happened, when, and what you did. The rest of this page is the plan that keeps those minutes calm.

6 min read · 7 sections · Updated 2026-10-20

6steps for a sick or injured pet, from keeping yourself safe to keeping every receipt
An emergency plan on a clipboard with six steps in order: keep yourself safe, call the clinic, message the owner, move the pet safely, stay within the limit, keep everyone updated; the first two are ticked. Beside it, a phone calling the emergency clinic, paw prints and a tag: 6 steps for a sick or hurt petEMERGENCY PLAN1. Keep yourself safe2. Call the clinic3. Message the owner4. Move the pet safely5. Stay within the limit6. Keep everyone updatedCALLINGEmergencyclinicSICK OR HURT PET6 steps

Key takeaways

Start reading
On this page
  1. Know the signs that can't wait
  2. Set up the emergency file before the first visit
  3. Step by step: a sick or injured pet
  4. When the owner can't be reached
  5. If a pet escapes
  6. Write it down while it's fresh
  7. Afterwards: insurance and follow-up
  8. Frequently asked questions
  9. Going further

Know the signs that can't wait

You aren't expected to diagnose anything. You're expected to notice when something is wrong and act fast. Treat these as go-now signs:

Call a vet or emergency clinic right away
  • Trouble breathing, or gums that look pale, blue or gray
  • Collapse, or the pet can't stand
  • A seizure
  • Bleeding that doesn't stop with pressure
  • Suspected poisoning: medicines, chemicals, toxic food or plants
  • A swollen, tight belly with retching that brings nothing up
  • Straining to pee with little or nothing coming out, especially in male cats
  • Repeated vomiting or diarrhea

This isn't a complete list. If you're unsure, call the clinic and describe what you see. They can tell you over the phone whether to come in.

Set up the emergency file before the first visit

Most of the panic in an emergency comes from missing information. Collect this at the meet and greet, and keep it where you can reach it on your phone:

The emergency file
  • People. Every number for the owner, plus a backup person who can make decisions and has a key.
  • Vets. The pet's regular vet and the nearest 24-hour emergency clinic, with addresses. Not every clinic treats every species.
  • Permission. Written vet authorization with a spending limit the owner approves, and how the bill gets paid.
  • Health. Conditions, medications and anything the owner wants to decide personally, such as major surgery.
  • Finding a lost pet. Microchip number and registry, a recent photo, and where the carrier and leash live.

Our meet and greet checklist has the full question list. The Client Onboarding Pack includes an emergency vet authorization form and a pet profile.

Pages from the Pet Sitter Client Onboarding Pack
The Client Onboarding Pack: intake form, pet profile, meet and greet checklist, service agreement, key log and emergency vet authorization.

Step by step: a sick or injured pet

Six steps, in order
  1. Keep yourself safe

    A pet in pain may bite, even one that loves you. Move slowly and handle it as little as you can.

  2. Call the clinic

    Say what happened and that you're on your way, so they can get ready.

  3. Message the owner and backup

    At the same time, not after. A text with a photo is fine. Don't wait for an answer.

  4. Move the pet safely

    Use a carrier for cats and small dogs. Use a blanket, or a firm board for a large dog that can't walk.

  5. Stay within the limit

    Follow the authorization. If treatment will cost more than the agreed limit, ask the clinic for an estimate and keep calling.

  6. Keep everyone updated

    Send the owner short updates and keep every receipt and discharge note.

When the owner can't be reached

Owners travel through time zones and dead spots, so plan for silence:

  1. Try every channel. Call, text, email and any messaging app the owner listed, then the backup contact.
  2. Log each attempt. Note the time of every call and message.
  3. Call the pet's regular vet. They know the animal's history and can advise.
  4. If it's urgent, go. Don't let the payment question delay care for a pet in distress. Your authorization form covers this.
  5. Keep the thread going. Send updates as things happen, so the owner sees the whole story when they reconnect.

If a pet escapes

Escapes usually happen at the door: a cat slipping past your feet, or a dog backing out of a loose harness. Act straight away:

The first hour
  • Search close by

    Walk the nearby streets calling calmly. Cats that slip out often hide close to home, under decks, bushes and cars.

  • Tell the owner

    Call the owner right away, even if you expect to find the pet in minutes.

  • Use what they know

    Take treats, a favorite toy or a shaken food bag. Leave a familiar blanket by the door.

  • Spread the word

    Ask neighbors, and post a photo in local groups and lost-pet pages.

  • Call shelters

    Contact local shelters and animal control, and report the pet missing to its microchip registry.

  • Prevent the next one

    Check doors and harnesses, and use a "one door closed before the next opens" habit.

Write it down while it's fresh

A written record protects the pet, the owner and you. It also helps the vet, and helps you answer the owner's questions later without guessing.

Example only

Incident record: drop-in visit

4:10 pm
Found Biscuit vomiting, 3 times in 10 minutes
4:12 pm
Called the emergency clinic, told them we were coming
4:13 pm
Texted the owner and backup contact with a photo
4:40 pm
Arrived at the clinic, gave them the pet profile
6:05 pm
Owner called back, approved the estimate
After
Receipt and discharge notes saved to the client file

Note anything unusual on that day's visit report too, so the owner gets one consistent record.

Page from the free Pet Visit Report Cards
Free download

Free pet visit report cards

Drop-in, dog walk, overnight and cat visit report cards with a notes box, so every visit, including the unusual ones, is on paper.

Get it free on Gumroad  Enter $0 at checkout.

Afterwards: insurance and follow-up

Tell your insurer if your policy requires notice of incidents. Then check what was missing from the emergency file, and update it before the next booking.

Frequently asked questions

Who pays the vet bill if a pet gets sick while I'm pet sitting?

The owner is generally responsible for their own pet's veterinary care. Agree in your service agreement how an emergency bill gets paid: a card on file at the vet, the owner paying the clinic by phone, or you paying and being reimbursed. If an injury happens because of something you did, that's the kind of claim pet sitter insurance with care, custody and control coverage is meant for, so read your policy.

Can I take a client's pet to the vet without asking first?

Get written vet authorization with a spending limit at the meet and greet, so you already have permission. In a true emergency, go and keep trying the owner on the way. Some clinics may ask the owner for consent or payment before treatment beyond basic stabilizing, which is another reason to have the form signed and a copy with you.

Should I call the owner or the vet first?

In a real emergency, do both at once: call the clinic to say you're coming, and text the owner and their backup contact. Don't wait for a reply before you leave. For something that isn't urgent, call the owner first, then their regular vet if you can't reach them.

What should be in a pet sitter's first aid kit?

A simple kit: gauze, a self-stick bandage wrap, tape, blunt-tip scissors, tweezers, saline, disposable gloves, a towel or blanket, a spare slip leash, and a card with the emergency numbers for each client's area. Don't give a pet any human medicine unless a vet tells you to.

Do I need to tell my insurance company about an incident?

Read your policy, because many require prompt notice of anything that could lead to a claim, even before anyone asks you to pay. Keep your written incident record, receipts and messages together so you can send them if needed.

Going further

The Medication Log, Incident Report & Emergency Plan Kit (fillable PDF) puts this page on paper: owner medication instructions and a dose log, an incident report for injuries, bites, escapes and illness, an emergency plan, a lost pet plan and a first aid kit checklist.

Disclosure: the templates linked here are made and sold by this site's shop. This page is general information, not veterinary, legal or insurance advice. In an emergency, follow the advice of a veterinarian.