Who Gets the Dog in a Divorce in the UK?

If you and your partner are separating and you share a pet, one of the first painful questions is often the simplest to ask and the hardest to answer: who gets the dog?

For many couples, this is not a side issue. It sits right at the centre of daily life. Dogs are part of routines, homes, holidays, school runs and emotional support. They are woven into family life in a way the law has not fully caught up with.

That gap can come as a shock. Many people assume a court will look at what is best for the dog in the same way it looks at what is best for a child. In England and Wales, that is not how the law works.

This guide explains the position in the UK in 2026, what changed after FI v DO, what courts still cannot do, and why good documentation and a clear written arrangement are usually far more useful than a fight over who paid the original purchase price.

The legal starting point in England and Wales: pets are still property

Under English and Welsh law, pets are still treated as personal property. That means that in a divorce or financial remedy case, the legal system does not start from the idea that a dog is a family member with its own legal status. It starts from the idea that the dog is an asset.

That sounds cold because, in real life, it is cold. But it matters because it shapes what a judge can and cannot do.

Historically, this has pushed disputes towards ownership style evidence. Who bought the dog? Whose name is on the microchip? Who paid the insurance? Whose name appears on the adoption paperwork or breeder receipt? If a case reached court, those details were often treated as the clearest markers.

That has never meant those documents told the whole story. It has meant they were often easier to prove than the softer, messier truth of daily care.

The significance of FI v DO

The reason this topic now deserves a fuller rewrite is FI v DO, a December 2024 decision that changed how many family lawyers and separating couples talk about pet disputes.

The line most people remember is that it “matters not who paid for the dog”. That phrase has travelled quickly because it challenged the old shorthand that the receipt decides everything.

What made the case more important was not that the court suddenly created a full pet custody system. It did not. England and Wales still do not have that. What the case did show was that a court could look more closely at who had actually been caring for the dog, where the dog had been living, and which home reflected the dog’s settled life at the time of the decision.

That is a meaningful shift in emphasis. It does not replace the property framework. It does suggest that if a dispute becomes serious, your caregiving history may matter more than many people once assumed.

That is one reason it is worth keeping a proper record of daily care. If you are the one walking the dog, taking them to the vet, arranging insurance, paying for food, managing medication and dealing with grooming or training, that should not live only in your memory. Our guide to how to prove you are the primary carer for a pet goes deeper into the evidence that can help show that pattern clearly.

What courts in England and Wales are likely to look at

Even after FI v DO, there is no single checklist that solves every case. In practice, though, the same themes keep appearing.

Paperwork still matters. Purchase receipts, breeder records, adoption agreements, insurance documents and microchip registration can all help build the picture. They are not the whole story, but they are still part of it.

Primary day to day care matters more than many people realise. If one person has consistently handled feeding, walking, training, grooming, vet visits and the daily routine, that can be powerful, especially where it is supported by records rather than broad claims.

The current lived reality matters. A judge may be more interested in who is actually caring for the dog now than in who once paid for the dog or who did more two years ago.

The wider family setup can matter indirectly. If the dog is settled with children in one home, or if one party is far more obviously able to meet the dog’s routine and practical needs, that may influence how the dispute is viewed.

Conduct can matter if it reveals something important about care or stability. If one person has acted impulsively or disruptively around the dog, that may colour the court’s view of what arrangement is realistic and safe.

What courts still cannot do

This part is crucial because many people still misunderstand it.

A court in England and Wales cannot make a child-style shared care order for a dog. There is no pet equivalent of a child arrangements order. There is no formal legal framework for “every other weekend” or school holiday sharing in the way people often imagine.

If a dispute reaches a judge, the court is still dealing with property. That means the court is generally deciding which person keeps the pet, not building a nuanced co-parenting regime for the future.

That is why so many disputes feel emotionally out of step with the legal process. The people involved are often arguing about love, routine, attachment and welfare. The legal system is still largely built to determine ownership.

Why written agreements matter more than ever

Because the court’s tools are limited, couples usually get far better outcomes when they agree arrangements themselves and record them properly.

That might mean agreeing that one person is the primary carer while the other has regular contact. It might mean agreeing how vet bills are split, who keeps the dog if one person moves, what happens on holidays, or how decisions are made about treatment.

The point is not to make the situation overly formal for the sake of it. The point is to avoid the situation where both people think they have agreed something, only to discover later that they remember it very differently.

A written plan gives you clarity. It also creates a record that is far more useful than trying to reconstruct conversations after the relationship has deteriorated further.

If you are already at the stage of trying to work out a practical ongoing arrangement, our guide to shared pet care after a breakup: what actually works is a useful next step.

Scotland is not the same

This article is mainly about England and Wales, but it is important not to flatten the whole UK into one legal position.

Scotland has developed differently, and if you are based there you should not assume English and Welsh commentary maps neatly onto your situation. We already cover that in more detail in our guide to what happens to pets in a divorce in Scotland.

That difference matters editorially too. It is one reason some Pawsettle articles should remain country-specific, even as others are expanded internationally. This topic is mainly UK-based, but even within the UK, readers may need a clear signpost that Scotland is its own lane.

What this means for unmarried couples

For unmarried couples, the position can feel both simpler and harsher.

There may be no divorce process at all, which means there is no wider financial remedy framework to bring the issue into. That often pushes the question back onto proof of ownership, proof of care, and whatever written evidence exists.

In practical terms, that can make the same documents matter even more: microchip registration, vet records, insurance documents, payment trails, and any written agreement made while the relationship was good.

This is exactly why many couples benefit from putting something in writing earlier rather than assuming they will “sort it out later”. If the relationship breaks down badly, later is usually the hardest moment to begin.

Looking beyond the UK: why this area is changing

The UK is not the only place wrestling with this issue, and that wider international context helps explain why the conversation has moved on here too.

Australia’s family law changes that took effect in June 2025 expressly introduced a framework for determining ownership of the family pet in property settlements. That does not mean Australia has created a perfect pet custody system, but it does show a legal system moving beyond the old idea that pets should be treated no differently from any other household item.

British Columbia also moved in this direction in 2024. Its companion-animal framework requires courts to consider factors such as how the animal was acquired, the extent of each spouse’s care, any history or risk of family violence, cruelty toward the animal, the relationship between a child and the animal, and each person’s willingness and ability to meet the animal’s basic needs. At the same time, the court still cannot order joint ownership or shared possession by court order.

That comparison matters for two reasons. First, it shows that England and Wales are not unusual in still grappling with the limits of property law. Second, it shows that reform elsewhere is starting to build more realistic legal language around care, safety and welfare, even where courts still stop short of imposing shared arrangements. :contentReference[oaicite:1]{index=1}

Practical steps to take now if you are worried

If you are separating and you are worried the dog may become a point of conflict, there are sensible steps you can take now without making the situation more adversarial than it needs to be.

Check the paperwork. Know what exists and what names appear on it. That includes the microchip, insurance, purchase or adoption documents, vet account details and any licence or registration records relevant to your pet.

Preserve your caregiving trail. Keep evidence of appointments, payments, bookings, medication records and routine care. If your role has been daily and consistent, the documents should reflect that.

Keep a calm record of day to day care. A contemporaneous log can be more useful than a later statement written in anger. Pawsettle’s Caregiver Log is designed for exactly that kind of practical record keeping.

Do not make unilateral changes in secret. If you are thinking about changing microchip details or other registration information, that is something to approach carefully and openly where possible. Quietly changing everything in the middle of a dispute can create a new argument of its own.

Try to separate the legal question from the emotional one. Those two things overlap, but they are not identical. The fact that you love the dog deeply may be true. The fact that you can prove a clear pattern of care may be even more important.

The most useful question is often not “Who owns the dog?”

That question matters, but it is not always the best place to start.

A more useful question is often this: what arrangement is most realistic, least disruptive and most consistent with the dog’s actual life?

Once you ask that, the conversation becomes more grounded. Who has the routine? Who has the time? Who has the more stable setup? Who is the dog actually living with? Who is taking them to appointments? Who can continue to meet their needs without the arrangement becoming a constant battleground?

Those are the questions that lead more naturally towards a workable agreement.

The bottom line

In England and Wales, the legal framework still lags behind the way people actually live with pets. Dogs may feel like family, but the law still starts from property.

What has changed is the tone of the conversation. FI v DO made it harder to pretend that a receipt alone tells the whole story. Courts can look more closely at caregiving, routine and where the dog’s settled life really is, even though they still cannot create a formal shared care regime.

That leaves most couples in the same practical position: the better answer usually comes from documentation, clear evidence of care, and a written arrangement reached outside a courtroom.

If you can avoid reducing your dog’s future to an argument about who paid on day one, you will usually be much closer to an outcome that reflects how your pet actually lives now.

Pawsettle helps pet owners document care, keep practical records and create written plans for shared pets through tools such as the Caregiver Log. It is not a legal service and does not provide legal advice. For advice on divorce, financial remedies or complex disputes in your circumstances, please speak to a qualified family law professional.