Pet Custody Laws in New Hampshire: What Happens to Your Pet in a Divorce

Splitting up is hard enough on its own. When a pet is part of the picture, the question of who keeps the dog — or the cat, the rabbit, or the horse — can become one of the most emotionally charged issues in the entire process. New Hampshire has taken meaningful steps to address this, but the law may not work the way you expect.

Unlike child custody, which follows a well-established “best interests of the child” framework, pet custody in New Hampshire sits in a legal middle ground. The state classifies animals as property, yet a 2019 statute requires courts to consider an animal’s wellbeing when dividing them. Understanding exactly where that line falls can help you prepare for what lies ahead — and protect your bond with your pet.

Are Pets Considered Property in New Hampshire?

In New Hampshire, pets are legally classified as personal property, similar to household items or vehicles. This means that when couples divorce, a pet is included in the equitable distribution of property rather than being treated like a child in custody proceedings.

New Hampshire follows equitable distribution, meaning property is divided fairly but not necessarily equally. That standard applies to your pet just as it does to a car or a bank account. Despite the emotional attachment many individuals have to their pets, courts in New Hampshire treat them like other property, such as furniture or jewels.

That said, the picture is more nuanced than a simple property label suggests. Even though the law defines pets as property, many judges recognize that a dog or cat holds far greater emotional value than a piece of furniture. This understanding sometimes influences court decisions, especially when one spouse can demonstrate a stronger emotional or caretaking relationship with the pet.

Key Insight: New Hampshire is not a community property state. A pet acquired before marriage is generally treated as separate property and typically stays with the spouse who owned it first.

A law signed by Governor Sununu — House Bill 361, on June 25, 2019 — amended RSA 458:16-a, the property settlement statute, to include animals as tangible property in annulment, divorce, and separation cases, placing pets under the jurisdiction of the court. Not only does the amendment address the ownership of animals, it also provides judges with the obligation to consider the care and wellbeing of animals in a divorce case.

You can read more about how New Hampshire law governs animals in related areas, such as roadkill laws in New Hampshire and neighbor’s cat in your yard laws in New Hampshire.

Does New Hampshire Consider the Pet’s Best Interest in Custody Disputes?

Under RSA 458:16-a, tangible property shall include animals. In such cases, the property settlement shall address the care and ownership of the parties’ animals, taking into consideration the animals’ wellbeing. This language is significant: the word “shall” makes it a mandatory consideration, not an optional one.

New Hampshire became the first state in New England to adopt this standard and is now one of a handful of states that deal with the needs of animals by statute. Eight states — Alaska, California, Illinois, New Hampshire, Maine, New York, Washington DC, Delaware, and Rhode Island — have passed pet custody legislation.

However, there is a meaningful distinction between New Hampshire’s wellbeing standard and a full “best interest of the pet” standard used in states like New York. Across the U.S., more courts are beginning to consider the best interests of the pet when making decisions in divorce cases. Although New Hampshire hasn’t formally adopted this standard, some judges informally weigh factors such as each spouse’s ability to provide a stable home environment.

The new language addressing “the ownership, care, and wellbeing of animals” is derived from Alaska’s groundbreaking law, which took effect on January 17, 2017, and asks courts to consider the ownership of animals and their wellbeing in divorce cases. Separately, the purpose of the language “tangible property shall include animals” makes it clear that animals are property and do not have independent rights.

If you are curious how neighboring states approach this differently, see our guides on pet custody laws in New York and pet custody laws in Pennsylvania.

How Pet Custody Is Decided in New Hampshire Divorce Cases

When you and your spouse cannot agree on who keeps a pet, a judge steps in and treats the dispute as a property division matter. When determining who gets to keep the pet, courts look closely at evidence of ownership and care. The name on adoption papers, purchase receipts, or breeder contracts often determines legal ownership.

Beyond paperwork, courts weigh the day-to-day reality of who actually cared for the animal. Did one spouse spend more time taking care of the pet? Which spouse walked it most often? Who usually fed the pet? Who arranged the pet’s medical care? Who made sure someone looked after the pet when the parties were on vacation? These are all questions a judge may look at.

If one of the spouses brought the pet into the marriage, that spouse will likely be granted to them during the divorce. If one spouse owned the pet before marriage, it’s usually treated as separate property and remains with that person.

Who has custody of any children from the marriage may be one of the more persuasive issues a judge may consider when deciding where a pet should live after its owners split. While courts usually recognize pets as property, they are equally concerned with the children’s best interests and may decide that the pet should remain with them.

Pro Tip: Start gathering documentation now — veterinary records, adoption papers, receipts for food and supplies, and photos showing your primary caretaking role. This evidence can make a real difference when a judge evaluates ownership.

The statute now states that tangible property includes animals, and property settlements must address the care and ownership of the parties’ animals, taking into consideration the animals’ wellbeing. Courts may consider factors similar to child custody when determining pet placement, including which spouse provided primary care and housing arrangements.

To see how courts in other states handle similar decisions, you may find it useful to compare with pet custody laws in New Jersey or pet custody laws in Michigan.

Can You Get Shared Custody or Visitation for a Pet in New Hampshire?

New Hampshire does not formally recognize shared pet custody. However, couples can create private agreements to share care and expenses. This distinction matters: a court will not issue a shared custody order the way it would for a child, but you and your spouse are free to arrange things however you both agree.

Some couples find success through mediation, where they can create flexible arrangements that courts typically cannot enforce. These may include shared time, alternating weeks, or splitting costs for veterinary care and food. While such agreements are not legally required, they can help avoid emotional and financial stress.

The couple can set up a pet visitation plan if they both want to be involved with the animal and agree. There may be agreements on how the pet’s bills and emergency care are divided. When there are kids involved, it is not uncommon for the children’s pet to accompany them to each parent’s home.

If the two of you cannot reach an agreement, the court will award the pet to one spouse as property. Since the law treats pets as property, the court may award the pet to one spouse and compensate the other with assets of equal value. That offset approach — trading the pet against other marital assets — is one of the more practical tools available to judges when neither party wants to give up the animal.

Arrangement	Formally Enforceable by Court?	How It Works in New Hampshire
Sole ownership award	Yes	Court assigns pet to one spouse as marital property
Asset offset	Yes	Pet goes to one spouse; other receives equivalent assets
Private shared-care agreement	No (contract only)	Both parties agree outside court; not court-ordered
Mediated visitation plan	No (contract only)	Flexible schedule negotiated through a neutral mediator

What Happens to Pet Custody for Unmarried Couples in New Hampshire?

Pet custody laws generally apply only to divorce cases. For unmarried couples, legal protections are far more limited, even in states that consider a pet’s wellbeing during divorce. New Hampshire’s RSA 458:16-a specifically governs divorce and separation proceedings, so it does not automatically extend to unmarried partners who split up.

If you and a partner were never married and cannot agree on who keeps a pet, the dispute typically lands in civil court as a straightforward property ownership claim. The judge will look at who purchased the pet, whose name appears on registration or licensing documents, and who paid for ongoing care. The wellbeing consideration embedded in the divorce statute does not apply in the same way.

Given that unmarried couples don’t have the same protections married couples do regarding property, having a cohabitation agreement that addresses pet ownership can offer unmarried pet owners security. A cohabitation agreement outlines each partner’s rights and establishes your desired outcomes should you part ways. More specifically, your cohabitation agreement can establish which of you is the pet’s primary owner and who has financial responsibility for the pet.

You and your partner can enter into a cohabitation agreement at any point during your relationship, not only at the beginning. Drafting one sooner rather than later — before any conflict arises — gives the document the most credibility if it ever needs to be enforced.

For a broader look at how states handle this issue for unmarried partners, see our articles on pet custody laws in Washington and pet custody laws in California.

How a Prenup or Pet Custody Agreement Affects New Hampshire Courts

You can include specific pet ownership or care provisions in a prenuptial or postnuptial agreement to prevent disputes later. New Hampshire courts give weight to prenuptial agreements under RSA 458:16-a(II)(k), which lists the value of property allocated by a valid prenuptial contract made in good faith as one factor courts consider.

A petnup is a clause in a prenuptial agreement that sets rules for the custody and care of pets after a breakup or divorce. It helps couples make decisions about their furry family members while on good terms, which reduces the chance of conflict later. You can make the clause as detailed as you like — specifying primary residence, visitation schedules, veterinary cost-sharing, and even what happens if a new pet is adopted during the marriage.

Your prenuptial agreement can specify that every time you adopt a new pet, the two of you will agree in writing which one would get custody if you later separate. That kind of forward-looking language can prevent future disputes before they start.

A properly executed prenup can protect specific assets from division, but courts retain discretion to disregard unconscionable provisions or terms that would leave a spouse destitute. In practice, a well-drafted, fair pet clause is unlikely to be challenged successfully — but the agreement must meet New Hampshire’s general requirements for prenuptial validity to carry full weight.

Pro Tip: A postnuptial agreement works the same way as a prenup for pets and can be signed at any point during the marriage. If you adopted a pet after your wedding and have no prenup, a postnup is a practical way to establish clear ownership terms now.

The law allows you to draft your prenuptial, postnuptial, or cohabitation agreement to assign ownership of an animal to a specific partner and to designate related responsibilities. Your agreement can elaborate on the visitation rights of the partner who doesn’t live with the pet after the breakup and that partner’s financial contribution to the maintenance of the pet.

For comparison on how prenup provisions for pets are handled in other jurisdictions, see our guides on pet custody laws in Georgia and pet custody laws in Tennessee.

Recent and Pending Pet Custody Law Changes in New Hampshire

The most significant shift in New Hampshire pet custody law came with the passage of House Bill 361 in 2019. On June 25, 2019, Governor Sununu signed House Bill 361. This bill amends RSA 458-16-a, the divorce property statute. The new language states that “Tangible property shall include animals. In such cases, the property settlement shall address the care and ownership of the parties’ animals, taking into consideration the animal’s wellbeing.” New Hampshire became the first state in New England to adopt this standard.

This law has some teeth in it because of the “shall” aspect of the statute. Previously, New Hampshire property law did not accord animals any special status. For all practical purposes, there was no difference between an end table and the family pet. Courts had no legislative frame of reference or standards from which they could decide cases.

This places New Hampshire among approximately six states with specific statutory provisions for pet custody, moving beyond treating animals as mere chattel. As of June 2026, no additional legislation has been signed into law in New Hampshire that would expand this framework further — for example, to adopt a full “best interest of the pet” standard comparable to New York’s 2021 statute.

More and more states are adopting laws to guide courts through factors to consider in awarding shared or sole pet custody; these often include the best interest of the animal and any history of animal abuse or human violence. New Hampshire’s legislature may face pressure to follow suit, particularly as states like New York, Illinois, and Alaska have moved toward more animal-centered frameworks. Watching for updates to RSA 458:16-a is worthwhile if you are navigating a divorce or separation in the coming years.

You can explore how other states in this evolving landscape handle the issue through our articles on pet custody laws in Arizona, pet custody laws in North Carolina, and pet custody laws in Wisconsin. For other New Hampshire animal law topics, see our pages on hedgehog ownership laws in New Hampshire and kennel zoning laws in New Hampshire.

What You Can Do Right Now

New Hampshire law gives courts a clear mandate to address your pet’s care and ownership in any divorce or separation — and to weigh the animal’s wellbeing in doing so. That is a meaningful protection, even if it falls short of a full best-interest standard. The practical steps you take before, during, and after a separation will shape the outcome more than almost anything else.

• Gather documentation of ownership: adoption papers, purchase receipts, licensing records, and veterinary invoices in your name.
• Keep a log of your caretaking role — feeding schedules, vet appointments, grooming, and daily walks.
• If you are not yet married or are currently married without a prenup, consider drafting a pet clause in a prenuptial, postnuptial, or cohabitation agreement.
• Explore mediation before litigation; a mediator can help you and your spouse reach a shared-care arrangement that a court order alone cannot provide.
• Consult a New Hampshire family law attorney early — the earlier you act, the more options you have.

The law treats your pet as property, but nothing stops you from negotiating arrangements that reflect the full depth of that relationship. With the right preparation, you can protect your pet’s stability and your place in their life — regardless of what the courts are required to do.

Important Note: This article is for general informational purposes only and does not constitute legal advice. Pet custody outcomes depend on the specific facts of your case. Consult a licensed New Hampshire family law attorney for guidance tailored to your situation.