Can You Own a Monkey in the UK? New Primate Laws 2026 Explained

Marmosets sitting on shoulders in TikTok videos. Capuchins dressed in tiny outfits on Instagram. The dream of owning a pet monkey has never been more popular — or more dangerous.

The short answer: Yes, you can own a monkey in the UK, but brand-new licensing regulations from April 2026 mean you must meet zoo-level welfare standards or face unlimited fines. This is the most significant change to UK primate ownership in decades, and most current owners will struggle to comply.

This guide covers everything UK residents need to know about owning a monkey or primate: the new Animal Welfare (Primate Licences) Regulations 2024, existing Dangerous Wild Animals Act 1976 requirements, species-specific costs, care needs, and why the RSPCA, Born Free Foundation, and Monkey World are campaigning against primate ownership.

New Primate Licence 2026: What Changes

The Animal Welfare (Primate Licences) (England) Regulations 2024 represent the biggest shake-up in UK primate ownership in history. Here's what you need to know.

Before April 2026 (Old Rules)

Under the old system, primate regulation in the UK was fragmented:

• Capuchins, spider monkeys, and larger species — Required a Dangerous Wild Animals Act 1976 licence (but compliance was poor — Monkey World reports 82% of owners they rehomed animals from never held one)
• Marmosets, tamarins, and squirrel monkeys — No licence required at all
• Lemurs — Mixed, depending on species
• Result: Anyone could buy a marmoset from a pet shop, online advert, or breeder with zero checks

After 6 April 2026 (New Rules)

The new regulations change everything:

• ALL primates require a licence — no exceptions (marmosets, tamarins, capuchins, lemurs, every species)
• Zoo-level welfare standards must be met (not domestic pet standards)
• Local council inspections by qualified veterinarians or zoo professionals
• Licences last up to 3 years with mandatory inspections
• Unlimited fines for non-compliance
• Seizure of animals from unlicensed keepers

Which Monkeys Can You Own in the UK?

Technically, no primate species is outright banned in the UK (unlike raccoons, which are prohibited entirely). However, different species require different levels of licensing:

Species Requiring DWA Licence + Primate Licence

These larger, more dangerous primates have always required a DWA licence, and from April 2026 also need a primate licence:

Species Requiring Primate Licence Only (NEW from 2026)

These species previously required NO licence at all. From April 2026, they need a primate licence:

CITES Restrictions

Many primate species are also protected under CITES (Convention on International Trade in Endangered Species). You cannot legally import primates from abroad without CITES documentation. See our UK exotic pet legal guide for full details on CITES regulations.

How Much Does a Pet Monkey Cost UK?

The purchase price is just the beginning. Here's the realistic financial picture, especially under the new licensing regime.

Purchase Costs

Enclosure Costs (Zoo-Level Standards)

Under the new regulations, you cannot keep a primate in a cage in your living room. You need purpose-built outdoor and indoor facilities:

Annual Ongoing Costs

Finding a vet experienced with primates is extremely difficult. Use our Find a Vet directory to search for exotic animal specialists — try London, Manchester, or Glasgow for the best chances. Also see our exotic vet costs guide for detailed pricing.

How to Get a Primate Licence

If you're determined to keep a primate legally, here's the official licensing process:

Step 1: Contact Your Local Council

Contact your council's licensing department BEFORE acquiring any primate. Ask:

• Do you issue primate licences?
• What are your specific enclosure requirements?
• What fees do you charge?
• Who conducts the welfare inspection?
• What is the typical processing time?

Step 2: Prepare Your Application

You'll need to provide:

• Your personal details (must be 18+, no disqualifications from animal keeping)
• Species details (scientific/Latin name required)
• Number of primates you intend to keep
• Premises address where the primate will live
• Individual animal details (name, sex, date of birth, microchip number)

Step 3: Build Your Enclosure

Before the inspection, your enclosure must meet zoo-level standards:

• Suitable environment — Species-appropriate temperature, humidity, lighting
• Social needs — Most primates MUST be kept in pairs or groups (solitary keeping is a welfare concern)
• Behavioural needs — Space to climb, forage, and exhibit natural behaviours
• Safety — Double-door entry systems, secure mesh, escape prevention

Step 4: Pass the Inspection

A qualified inspector (vet, experienced zoo keeper, or licensed animal inspector) will assess your premises. They produce a compliance report for the council.

Step 5: Receive Your Licence

Councils should issue decisions within 10 weeks. Licences last up to 3 years with at least one mandatory inspection per licensing period.

What Happens If You're Refused?

You can lodge written representations within 28 days, followed by a first-tier tribunal appeal if unsatisfied. During appeals, any existing licence remains valid pending the decision.

Why Experts Say Don't Get a Pet Monkey

Every major animal welfare organisation in the UK opposes keeping primates as pets. Here's why:

RSPCA Position

The RSPCA states clearly: "Meeting the needs of monkeys and other primates is practically impossible to do in a household, domestic environment."

Key concerns:

• Social deprivation — Primates are highly social. Keeping one alone causes severe psychological distress
• Behavioural problems — Self-harming, aggression, depression, and stereotypic behaviours (rocking, pacing)
• Dietary complexity — Primates need varied diets that are difficult and expensive to replicate
• Disease transmission — Primates can carry and transmit diseases to humans (zoonotic risk)

Born Free Foundation

Born Free's research reveals the scale of the problem:

• An estimated 5,000 primates are kept as pets in the UK
• Many are purchased impulsively, often from social media adverts
• Most owners lack the knowledge, facilities, and finances for proper care
• Rescue centres are overwhelmed with surrendered pet primates

Monkey World

Monkey World rescue centre in Dorset has rehomed hundreds of ex-pet primates, many in poor condition:

• 82% of UK owners whose pets were rehomed there never held a proper licence
• Many primates arrived with dental disease from sugary diets, vitamin D deficiency from inadequate lighting, and psychological trauma from solitary confinement

The Aggression Problem

Even hand-reared primates become aggressive as they mature:

• Marmosets — Bite with sharp teeth when stressed, territorial from 18 months
• Capuchins — Extremely strong, capable of serious injury, unpredictable after sexual maturity (4-5 years)
• Squirrel monkeys — Urinate on their hands constantly (normal behaviour, not trainable)

In an emergency with your exotic pet, use our 24/7 emergency vet finder.

Primate Care Requirements (Zoo-Level)

Under the new regulations, your care standards must match what a licensed zoo would provide. Here's what that looks like:

Housing

• Outdoor enclosure: Minimum 3m x 3m x 3m per pair (species-dependent — larger primates need more space)
• Indoor heated area: Maintained at 20-28°C depending on species
• UV lighting: Essential for vitamin D synthesis — primates, like reptiles, can develop metabolic bone disease without adequate UV
• Climbing structures: Multiple levels, ropes, branches, platforms
• Nesting areas: Secluded sleeping spots for each animal
• Substrate: Natural flooring, not wire mesh

Diet

Primate nutrition is complex and species-specific:

• Marmosets: Arabic gum, insects, fruit, vegetables, specialist marmoset jelly, egg — twice daily
• Capuchins: Varied diet of fruit, vegetables, nuts, eggs, insects, small amounts of meat — multiple feeds daily
• Lemurs: Fruit, vegetables, browse (fresh branches), specialist biscuit, occasional insects

Critical: Improper diet causes metabolic bone disease (MBD), dental disease, and obesity — the three most common health problems in pet primates.

Social Needs

Most primates MUST be kept in compatible pairs or groups. Solitary primates develop:

• Self-mutilation (biting themselves, pulling out hair)
• Stereotypic behaviours (rocking, pacing, head-bobbing)
• Depression and withdrawal
• Increased aggression toward humans

The Animal Welfare Act 2006 makes it an offence to fail to provide for an animal's social needs. Keeping a social primate alone can result in prosecution.

Veterinary Care

Primate veterinary care requires genuine specialist expertise. Most general vets have no primate training. You need a vet with CertAVP (Zoological Medicine) or equivalent qualifications. Find specialists through our Find a Vet directory.

Common primate health issues include:

• Metabolic bone disease (MBD) — From poor UV lighting and calcium deficiency
• Dental disease — From sugary diets
• Diabetes — From inappropriate high-sugar foods
• Wasting marmoset syndrome — Stress-related condition in captive marmosets
• Herpes B virus — Fatal to humans, carried by macaques

What If You Already Own a Monkey?

If you currently own a primate in England, you have a legal obligation to act before April 2026:

Your Options

1. Apply for a primate licence — Contact your local council immediately. Build or upgrade your enclosure to meet zoo-level standards. Budget £9,000-£26,500 for enclosure improvements.

2. Rehome your primate — Contact reputable rescue centres:

   • Monkey World — Dorset-based, UK's largest primate rescue
   • Wild Futures — The Monkey Sanctuary, Cornwall
   • RSPCA — Can assist with rehoming

3. Transfer to a licensed facility — Zoos, wildlife parks, and educational centres may accept primates

What You Must NOT Do

• Do not release the primate — This is illegal and the animal will not survive
• Do not sell on social media — The buyer must also hold a licence from April 2026
• Do not ignore the deadline — Keeping a primate without a licence after 6 April 2026 is a criminal offence

Legal Alternatives to Pet Monkeys

If you're drawn to intelligent, social, interactive animals but the reality of primate ownership is too much, consider these legal alternatives that don't require primate or DWA licensing:

For a comprehensive list of pets you can own without any licence, see our Exotic Pets Without a Licence UK guide. You can also browse our species directory for detailed care information on legal exotic pets, or read our Best First Exotic Pet UK guide to find the perfect match.

Frequently Asked Questions

Is it legal to own a monkey in the UK?

Yes, it is legal to own a monkey in the UK, but from 6 April 2026 all primate owners in England must hold a primate licence from their local council. You must meet zoo-level welfare standards, pass inspections, and pay licensing fees. Larger species like capuchins also need a separate DWA licence. Penalties for keeping a primate without a licence include unlimited fines and seizure of the animal.

How much does a pet monkey cost in the UK?

A common marmoset (the most popular pet monkey in the UK) costs £1,000-£3,000 to buy. However, the total cost of ownership is far higher: expect to spend £9,000-£26,500 on a zoo-standard enclosure, plus £3,100-£8,700 per year on food, veterinary care, heating, and licensing. Over a marmoset's 12-16 year lifespan, total costs reach £47,000-£165,700. See our exotic vet costs guide for detailed pricing.

Can you buy a marmoset without a licence UK?

Until 5 April 2026, you do not technically need a licence to own a marmoset (they were not covered by the DWA Act). However, from 6 April 2026, all primate species — including marmosets — require a primate licence. If you buy a marmoset now, you must still apply for a licence before that deadline or face criminal prosecution.

What primates need a DWA licence in the UK?

Larger and more dangerous species require a DWA licence in addition to the new primate licence. These include capuchins, spider monkeys, macaques, mandrills, and baboons. The DWA Act 1976 Schedule lists all species requiring this additional licensing. Fees range from £58 to £1,199 depending on your council.

Why does the RSPCA oppose pet monkeys?

The RSPCA opposes primate ownership because primates have complex social, psychological, and dietary needs that are "practically impossible to meet in a household environment." Common problems include psychological distress from social isolation, metabolic bone disease from poor lighting, dental disease from inappropriate diets, and aggression after sexual maturity.

What happens if my monkey bites someone?

If your primate injures someone, you may face civil liability for damages, potential criminal charges under the Animal Welfare Act 2006 or Dangerous Wild Animals Act 1976, and your local council may revoke your licence and seize the animal. This is why public liability insurance is strongly recommended. Find a specialist exotic vet for any emergency via our 24/7 emergency finder.

Final Verdict: Should You Get a Pet Monkey?

We strongly advise against keeping primates as pets. The combination of:

• New licensing complexity — Zoo-level standards most homes cannot meet
• Extreme lifetime costs — £47,000-£165,700+ for a single marmoset
• Welfare concerns — Every major UK charity opposes it
• Safety risks — Bites, disease transmission, aggression after maturity
• Long commitment — 12-40 years depending on species
• Limited veterinary support — Very few UK vets have primate expertise

Makes monkey ownership suitable only for licensed sanctuaries, zoos, and research facilities — not private homes.

If you're drawn to intelligent, interactive animals, explore our legal alternatives or browse our species directory for exotic pets that are genuinely suitable for UK homes.

For more information on UK exotic pet laws, see our complete guides to the Dangerous Wild Animals Act, DWA Licence Costs, Bush Baby Pet UK, and Exotic Pets Without a Licence. For a full overview of every law affecting exotic pet owners, read our UK Exotic Pet Legal Guide.

Need to find a specialist exotic vet? Use our Find a Vet directory to locate RCVS-registered exotic animal specialists across the UK, or check our emergency vet finder for urgent care.