Arriving to a Pregnant Dog or Cat at a House Sit

Home > Blog > Arriving to a Pregnant Dog or Cat at a House Sit

A visibly pregnant dog or cat does not appear in the days before a homeowner leaves for their trip. Pregnancy in pets is a weeks-long, visible process. If you arrive at a house sit and discover a pet that is clearly pregnant, and this was never mentioned in the listing, the welcome guide, or any communication beforehand, this is undisclosed information that should change your decision about whether to proceed with the sit at all.

Caro and I have completed 20 house sits across 12 countries and have never encountered this situation.

We hope we never do. But it comes up often enough as a hypothetical in house sitting communities that it's worth addressing directly, because the right response here is not the same as the right response to most undisclosed issues we've written about. If you're not yet on TrustedHouseSitters, a 25% discount on membership is available here.

Why This Is Different From Other Undisclosed Issues

We've written before about arriving to undisclosed plant care, undisclosed pet behaviour issues, and homes that weren't as described. In most of those situations, our advice has been some version of: this is frustrating, raise it with the homeowner, decide whether you can manage it, and if you can, the sit can often still go ahead with some adjustment.

A pregnant pet is a different category entirely, and it's worth being direct about why.

Pregnancy in a dog or cat is not a static condition. It is an active medical situation with a due date that the homeowner would have known about for weeks. A visibly pregnant animal does not become visibly pregnant in the days before someone leaves for a trip. If you can see that a pet is pregnant when you arrive, the homeowner has known for some time and chose not to tell you.

That choice changes the nature of the sit fundamentally. You are no longer being asked to provide standard pet care in exchange for accommodation. You are potentially being asked to manage a birth, recognise complications, make decisions about emergency veterinary care, and handle newborn animals, all without having agreed to any of that, and all while the actual owner of the pet is unreachable on holiday.

This Is Not a Fair Exchange

The entire foundation of house sitting, on TrustedHouseSitters, Nomador, and every other major platform, is a fair exchange. The sitter provides attentive care for pets and property. The homeowner provides free accommodation. Both sides know what they're agreeing to before they agree to it.

An undisclosed pregnancy breaks that foundation completely. The level of care, attention, and potential medical decision-making involved in being present for a pet giving birth is not what anyone signs up for when they apply for a sit described as "feed the cat twice a day and water the plants."

This isn't about whether you like animals or whether you'd find puppies or kittens being born exciting. It's about consent. You agreed to a specific arrangement based on specific information. If that information was incomplete in a way that fundamentally changes what's being asked of you, the agreement you made no longer applies, regardless of how the situation unfolds from here.

What to Do If You Arrive to This Situation

If you arrive at a sit and discover a pet that is visibly and obviously pregnant, and there was no mention of this anywhere beforehand, here is the sequence of steps.

Message the homeowner immediately. Not to ask permission for anything, but to inform them of what you've found and that it changes the situation significantly. Be factual. State what you're seeing and that this was not disclosed at any point before your arrival.

Contact platform support straight away. Whether that's TrustedHouseSitters support, Nomador, or whichever platform the sit was booked through, explain the situation clearly. This is undisclosed information that materially changes the nature of the sit, and the platform needs to know immediately, both to support you and to have a record of what happened.

Be clear with the homeowner that they need to arrange alternative care. If they are still reachable, whether they've just left or haven't yet boarded a flight, they need to know that you are not prepared to take on this responsibility and that they need to make other arrangements for their pet. This might mean a friend, family member, or local professional needs to step in, but that is not your responsibility to solve.

Do not feel obligated to stay. If the situation is serious enough, and an undisclosed pregnancy is serious, you are not obligated to continue with a sit that was misrepresented this fundamentally. Our cancellation guide covers the practical process, though a situation like this, reported immediately with platform support involved from the start, is likely to result in the sit being cancelled by the platform rather than something you need to formally cancel yourself.

Don't Worry About the Review

In almost every undisclosed-issue article we've written, part of the advice involves how to handle the eventual review, often suggesting a generous approach that gives the homeowner a chance to improve.

This situation is different. If you report an undisclosed pregnancy to platform support immediately and the sit gets cancelled as a result, there likely won't be a review process to navigate at all. The sit didn't happen in any meaningful sense.

If a review situation does arise, this is not a case for generosity. A homeowner who knowingly withheld information about a pregnant pet, information they would have had for weeks, was not making an honest mistake. They were prioritising their own holiday plans over both the welfare of their pet and the wellbeing of the person they invited into their home. That is a serious breach of the trust that house sitting depends on, and it's the kind of behaviour that platforms need to know about so it doesn't happen to the next sitter.

Why This Matters for the Pet, Too

It's worth stating plainly: a homeowner who leaves for a trip knowing their pet is about to give birth, without making proper arrangements or disclosing the situation to whoever is caring for the home, is not making a good decision for their pet either.

Births in dogs and cats can have complications. Having the actual owner present, or at minimum having arranged for someone who has agreed to and is prepared for this responsibility, with a vet on standby and a plan in place, is what responsible pet ownership looks like in this situation. Leaving the country and hoping an unprepared house sitter figures it out is not.

If you find yourself in this situation, the pet's welfare matters too, which is exactly why involving platform support quickly is the right move. It's not just about protecting yourself. It's about making sure someone who actually knows what they're doing, whether that's the homeowner returning, a local vet, or another arrangement entirely, is involved as quickly as possible.

What This Means If You're Reading This Before a Sit

If you're applying for sits and want to make sure you never end up in this situation, there are a few things worth doing.

Ask directly if any pet has a health condition, is pregnant, or has any upcoming medical needs during the video call. This is a reasonable and normal question, similar to asking about pets with terminal illnesses or ongoing medical conditions.

Read the listing and welcome guide carefully for anything that might hint at this, recent vet visits, mentions of "expecting," anything along those lines. Our what to ask a homeowner before a sit guide covers the broader set of questions worth asking before confirming any sit.

If a listing mentions an unspayed female dog or cat and the dates of the sit fall within a window where pregnancy would be relevant, it doesn't hurt to simply ask. Most of the time the answer will be no, and the question costs nothing. The rare time the answer is yes and it wasn't going to be mentioned otherwise, that question just saved you from a situation you never agreed to.

Conclusion

This is a rare scenario, and Caro and I hope it stays that way for every sitter reading this. But the principle behind it applies more broadly than this one situation. A fair exchange depends on both parties knowing what they're agreeing to. An undisclosed pregnant pet is about as clear an example as exists of information that should never be withheld, because the moment you can see it, you know it was always there to see.

If this happens to you, you are not overreacting by treating it seriously. Contact the homeowner, contact platform support, and don't feel any obligation to manage a situation you never agreed to be part of.

Caro and I have completed 20 house sits across 12 countries, driven 19,000km across Europe in our 1998 VW T4, and saved over $26,500 in accommodation costs over three years of house sitting. If you have questions about handling a difficult situation during a sit, send us a message on Instagram, we read every DM.

Frequently Asked Questions

• What should I do if I arrive at a house sit and the dog or cat is visibly pregnant?

  Contact the homeowner immediately to let them know what you've found, and contact platform support straight away to report that this was undisclosed information. A visibly pregnant pet would have been visible for weeks before you arrived, which means the homeowner knew and chose not to mention it. This is grounds for the sit to be reconsidered or cancelled.

• Is it fair to expect a house sitter to look after a pregnant pet?

  No, not without this being clearly disclosed and agreed to beforehand. The level of care, attention, and potential emergency decision-making involved goes far beyond what a standard house sit involves. This breaks the fair exchange that house sitting is built on, since the sitter agreed to a different arrangement than what they're actually being asked to do.

• Will I get a bad review if I cancel a sit because of an undisclosed pregnant pet?

  In most cases, reporting this to platform support immediately results in the sit being cancelled by the platform rather than continuing through to a review. If a review situation does arise, this is not a case where generosity toward the homeowner is warranted. Withholding information this significant is a serious breach of trust.

• Should I ask homeowners about pet pregnancy before confirming a sit?

  If a listing involves an unspayed female dog or cat and the sit dates could realistically overlap with a pregnancy, it's reasonable to ask directly during the video call. The question costs nothing, and in the rare case the answer is yes, it gives you the information you need before committing.

• What if the homeowner has already left when I discover the pregnancy?

  Contact platform support immediately and explain the situation. Be clear with the homeowner, if they're still reachable, that they need to arrange alternative care for their pet. You are not obligated to manage a situation that wasn't disclosed, and platform support can help coordinate next steps, including potential cancellation of the sit.

• Could a pregnant pet situation actually be an emergency?

  Yes, births in dogs and cats can involve complications, and having someone present who is prepared for this, ideally the owner or someone who has explicitly agreed to the responsibility, with veterinary support arranged, matters for the animal's welfare. This is part of why undisclosed pregnancy is a serious issue beyond just being unfair to the sitter. It also reflects poorly on the homeowner's planning for their own pet's wellbeing.

Related Guides