Guest Brought an Unauthorized Pet That Caused Damage: What AirCover Pays

The listing says no pets. The cleaner finds hair woven into the rug, claw marks along the door frame and a smell in the second bedroom that will not air out. Now you have two separate things to prove: that an animal was in the property at all, and that the damage in front of you was caused by it. Hosts usually document the second and forget the first, which is why these claims get reduced to a cleaning fee.

Prove the animal, not just the mess

A claim that says “the guest brought a dog and it scratched the floor” is two assertions. If the first one is unproven, the second collapses into a wear-and-tear argument, because scratched flooring with no identified cause is exactly what reviewers decline. Build the animal into the record first.

• Hair collected in one photographed pile, on a contrasting surface, rather than described in words.
• Bowls, bedding, toys, waste bags, or a litter tray, photographed in place before removal.
• Claw marks at consistent animal height on doors, frames and skirting.
• Urine marking on the same vertical surfaces, or the tell-tale pattern low on a wall.
• Any message where the guest mentions the animal, however casually, including after checkout.
• A written note from your cleaner describing what they found, dated the same day.

What you cannot use is indoor camera footage. Airbnb prohibits indoor security cameras, so footage from inside the property is not usable evidence and its existence creates a problem of its own. That trap is the subject of the camera disclosure mistake that can void your damage claim, and the current rules are in Airbnb security camera rules. A disclosed exterior camera showing an animal arriving is a different matter and is often the strongest single piece of proof.

Separate the pet fee from the damage claim

These are two different asks with two different justifications, and bundling them into one round number is how the whole request gets treated as punitive.

If you do not publish a pet fee, you cannot invent one after the fact. What you can always recover is the documented cost of putting the property back, which is usually the larger figure anyway. The Airbnb pet policy guide covers how to set the rule and the fee so both are enforceable, and the deep cleaning charge covers recovering cleaning above the normal turnover.

The four damage types an animal actually causes

Pet claims cluster into a predictable set, and each one has a different evidence problem.

Scratched floors and doors. Unambiguous in appearance, contested in timing, because scratched wood is the textbook wear-and-tear denial. The fix is a before-record of the same square metre. Scratched hardwood floors covers the line between the two readings.

Urine in soft flooring or upholstery. Expensive because it soaks into underlay and often needs replacement rather than cleaning. Photograph while wet if you can, get the extraction attempt invoiced, and only then claim replacement. Upholstery stains and who pays covers the same evidence pattern.

Odour. The hardest line in the file, because a smell does not photograph. It needs a professional treatment invoice naming the problem. The 2026 approach to smell-based claims is in smoke-odour and specialised-cleaning claims.

Chewed or destroyed items. The easiest to prove and usually the smallest number. Photograph in place, then keep the item until the claim is decided.

Assistance animals are a different question

Airbnb treats assistance animals as not pets. They are permitted regardless of a no-pets rule, and a pet fee cannot be applied to them. Asking intrusive questions or refusing the booking on that basis is a policy problem for you rather than for the guest, and it is worth knowing the distinction before you write an accusatory message about an unauthorised animal.

None of that removes your right to claim for damage. If an assistance animal causes damage, it is documented, costed and claimed exactly like any other damage, without the rule-breach framing. The practical difference is only in the language you use and the fee you cannot charge.

How to write the message

Lead with the damage and the cost, not with the accusation. “You broke the rules” invites a defensive argument about whether a rule was broken. “The property needed treatment for animal odour and the invoice is attached” invites a decision about a number.

Mention the animal once, factually, as the cause. Attach the evidence. Give the documented total. Ask for payment within the request window and let the guest decide. The structure is in guest communication templates for damage claims, and if they pay part of it, what happens after a part payment covers the next step.

Prevention: make the rule visible and the fee real

Most undisclosed pets are not calculated deception, they are a guest who assumed a small dog did not count. Rules that state the position plainly, in the listing and in the pre-arrival message, remove that assumption at almost no cost. House rules that prevent damage includes wording that covers animals, occupancy and smoking together.

Then decide whether no-pets is actually the right policy for your property. A published pet fee, a nominated pet-friendly room with hard flooring, and a documented turnover often earn more than a blanket ban that gets quietly ignored. The Guest Damage Cost Estimator will show you what a single urine incident costs in repair and blocked nights, which is the number to weigh against the extra bookings.

Screening helps at the margin too. The behavioural questions in screening a booking before you approve it surface an unmentioned animal more often than you would expect, simply because guests answer honestly when asked directly.

The honest summary

The rule breach is context. The claim is built on the same three things as every other claim: proof the animal was there, dated evidence of the damage, and a third-party cost. Charge the cleaning and the treatment as documented amounts, charge the pet fee only if you actually publish one, and keep the accusation out of the message.

Before you send it, run the file through the free Damage Documentation Score to see which of the four evidence pillars is thinnest. For pet claims it is almost always the before-record.