A handler asked us this week where to get insurance for an assistance dog. It sounds like a simple question. It is not, and the honest answer changed a few months ago.

First, there is no such thing as assistance dog insurance

Nobody in the UK sells a product with that name. What exists is:

• Third party liability cover. Pays out if your dog injures someone or damages their property. This is the one that matters, and the one a landlord, venue or event will actually ask about.
• Vet fee cover. Ordinary pet insurance.
• Theft and straying, usually bundled in.

When someone asks you for "insurance for the dog", they nearly always mean third party liability.

The thing that changed in 2026

For years the standard advice was: join the Dogs Trust Companion Club for a few pounds a year and third party liability comes with it. Cheap, simple, and what most handlers were told to do.

That cover is no longer part of the membership. Dogs Trust now states plainly that the Companion Club “no longer includes third-party liability insurance for new sign ups”, and tells people to find their own insurer, adding that it cannot recommend a specific one. If you already hold a subscription, check your own paperwork rather than assuming you are still covered.

So if you joined for the insurance, you may not be covered now, and you may not have noticed. That is worth checking today.

We looked for a like for like replacement and could not find one. Which means liability cover now generally comes bundled inside a pet insurance policy rather than as a cheap standalone membership.

Do pet insurers exclude assistance dogs?

This is the question handlers worry about, and the real answer is more interesting than yes or no.

We read the policy documents. None of them mentions assistance dogs at all, either way.

What they exclude is working dogs, and look closely at how that is worded:

• One major insurer excludes pets "used to earn money or used in connection with any business", and dogs trained to attack or guard.
• Another excludes pets used for "commercial, guard, breeding, gun dog use, security or working purposes, or for racing".
• One insurer sends sheepdogs, search and rescue dogs and security dogs to a separate service dog policy.
• One states plainly that its policies are for household pets and do not cover working pets.

Every one of those is aimed at commercial use: earning money, guarding premises, racing, herding livestock. An assistance dog working for its own disabled handler is not earning money and is not connected with a business. On a plain reading, it sits outside those exclusions.

There is supporting evidence. The Dogs Trust scheme, before it closed, said its insurer did not distinguish between an assistance dog and a pet dog, and its own exclusions carved out personal service animals such as guide dogs.

But "on a plain reading" is not the same as "your insurer has confirmed it in writing". That gap is the real problem, and it is the reason handlers get nasty surprises at claim time rather than at the point of sale.

The one thing to do this week

Ask your insurer, in writing, and keep the reply. Use wording like this:

Three reasons this matters more than shopping around:

1. It gets you a written answer you can rely on later.
2. It tells the insurer at the point of sale rather than at claim time. A non-disclosure argument when you claim is far worse than a slightly higher premium.
3. It describes the dog accurately. If you tell an insurer your dog "works", you may trigger the wrong mental picture at the other end of the phone.

Check what you might already have

Many handlers are paying for cover they already hold.

• Home contents and home insurance policies very often include pet third party liability as standard. Read the policy summary before you buy anything separate.
• Some pet policies include liability as standard rather than as a paid extra.

Typical third party liability limits we found sit between £1 million and £3 million, usually with an excess on property damage claims. One insurer warns that it may remove liability cover at renewal for high risk breeds or dogs that have bitten, so cover is not guaranteed for life.

On price, the figures floating around suggest roughly £13 a month as an average for dog insurance, and premiums fell slightly in early 2026. Treat both as rough, because they come from comparison sites rather than an official source, and your premium depends far more on breed, age and postcode than on the dog's role.

If you trained the dog yourself

Good news, and it is worth saying clearly because this is most of our members.

Owner training is lawful and recognised. The Equality and Human Rights Commission's own guidance for businesses says assistance dogs can be owner trained.

No insurer document we read treats an owner-trained dog differently from a charity-trained one. None of them uses "assistance dog" as a rating factor at all. So accreditation is not your risk. The generic working dog exclusion is, and the fix is the same: get the written confirmation.

Can anyone actually force you to have insurance?

Sometimes asked, rarely correct.

A landlord cannot require pet insurance for your assistance dog. A clause allowing landlords to require pet damage insurance was in the recent rental reforms, and the Lords removed it before it became law. A pet fee, pet rent or a pet deposit on top of your ordinary deposit is not permitted either.

A venue or service provider cannot demand proof of insurance as a condition of entry, any more than it can demand a certificate for your dog. There is no UK register of assistance dogs and no document you are obliged to carry.

That said, holding liability cover is sensible for its own sake, and it removes an argument before it starts.

A note on what we could not verify

We could not read one major insurer's policy document, and we could not reach an official industry source for premium figures. Where we were unsure, we have said so rather than filling the gap. Insurance wording changes at renewal, so check your own documents rather than relying on any article, including this one.

What we can help with

Insurance is not something we sell and not something we would pretend to advise on.

What we do is the other half of the same problem: making it straightforward to show who your dog is and what she does, whether that is a letting agent, a campsite or a doorway. Our free digital assistance dog law card costs nothing and lives on your phone. Our registration plans add a physical card with a photo, an ID number and a QR code that anyone can check for themselves.

Neither is legally required. Both save the same conversation happening twice.

General information for UK handlers. It is not financial advice or a recommendation of any particular insurer, and it is not legal advice about your own situation.

The quick answer

If your dog is one year old, they are not the equivalent of a seven-year-old human. In physical terms they are far more grown up than that. Dogs pack most of their ageing into the first two years of life, then settle into a slower pace that depends heavily on their size. A practical, modern way to estimate your dog's age counts the first year as about 15 human years, the second year as about nine more (reaching roughly 24), and then adds four to seven human years for every year after that, depending on whether your dog is small, medium, large or giant.

If you would rather not do the sums, our free Dog Age Calculator works it out instantly once you enter your dog's age and size.

Where the "seven dog years" myth came from

The idea that one dog year equals seven human years has been repeated for generations, but its origins owe more to memorable maths than to biology. The simplest version of the story is that someone once divided a typical human lifespan of around 70 years by a typical dog lifespan of around 10, arrived at a tidy ratio of seven to one, and the phrase stuck because it was so easy to remember.

The trouble is that it treats ageing as a straight line, as if a dog gains the same amount of maturity every single year from birth to old age. Real dogs do nothing of the sort. A puppy reaches sexual maturity, adult size and most of its adult behaviour within roughly the first year or two, something no seven-year-old child has done. Then, once that early sprint is over, ageing slows to a gentler pace that varies from breed to breed. The seven-year rule captures neither the early sprint nor the later variation, which is why vets have long since moved past it.

What the science actually says

Modern veterinary guidance describes ageing in life stages rather than as a flat annual multiplier. Frameworks used widely in practice, including the American Animal Hospital Association (AAHA) Canine Life Stage Guidelines and material from the American Veterinary Medical Association (AVMA), group dogs into puppy, young adult, mature adult and senior phases, with the boundaries shifting according to size and breed.

Research has taken it further. A 2019 study published in the journal Cell Systems compared chemical changes in the DNA of dogs and humans, effectively reading a biological "clock" written into the genome. The authors found that dogs age rapidly early in life and then far more slowly, and they proposed a curved, non-linear formula rather than a simple multiplier. The details of any single formula are less important than the headline it confirms: dog ageing is front-loaded and size-sensitive, and the old rule of thumb simply does not reflect it.

None of this replaces your own vet. Averages and calculators describe populations, not the individual dog asleep at your feet. Breed, weight, diet, dental health, exercise and genetics all shift the picture, so treat any estimate as a helpful guide rather than a diagnosis.

Dog age chart by size

This chart shows the estimated human-age equivalent for common ages, using the same size-based model as our calculator. Read it as a guide to converting dog years to human years, not as a medical measurement.

Why bigger dogs age faster

Here is the part the old rule misses entirely: a small dog and a giant dog of the same age are usually not at the same life stage. In general, smaller dogs tend to live longer and age more gently in their later years, while large and giant breeds often reach old age sooner. That is why, once a dog is past two, we add fewer human years for a small dog and more for a giant one.

Exactly why large dogs age faster is still being studied, but shorter average lifespans in bigger breeds are well documented. Body size, growth rate and breed all play a part, alongside individual health and lifestyle. The practical takeaway is simple: judge your dog's stage by its size and condition, not by a one-size-fits-all number.

Puppy, adult, senior: the four life stages

Most dogs move through four broad life stages, and larger dogs tend to reach the senior stage earlier than small ones.

• Puppy: rapid growth and learning, usually up to around one year.
• Adult: physically mature and typically at their most active and capable.
• Senior: a gradual slowing down. Small and medium dogs often reach this around seven, large dogs around six, and giant dogs around five.
• Older senior: a greater need for comfort, gentle routines, softer workloads and regular health checks.

Why age matters for assistance dogs

For handlers who rely on an assistance dog, a dog's real life stage is practical information, not just a talking point. Assistance dogs can work at very different ages depending on their health, temperament, training and the tasks they perform. A younger dog may still be learning its role and building reliability, while an older dog may take on fewer or lighter duties and need more rest between them.

Understanding where your dog sits on that curve helps you plan sensibly: how much to ask of them on a long day out, when to build in recovery time, and when to start thinking about a successor so there is no sudden gap in support. If you are new to all of this, our overview of assistance dog registration in the UK is a good starting point, and our free digital assistance dog law card is a simple everyday tool to have on your phone.

Can an older dog be an assistance dog?

Yes, in some cases. If a dog is healthy, well trained, comfortable, safe and genuinely able to perform the tasks its handler needs, age by itself is not a barrier. Plenty of experienced assistance dogs continue to provide valuable support well into their later years.

What matters is being honest about comfort and workload. An older assistance dog may do fewer tasks, work shorter days or need adaptations to keep it comfortable, and thoughtful handlers plan ahead for retirement and, eventually, a successor dog. Age is one input into that planning, never the whole decision.

Does age affect registration with ADR?

Assistance Dog Registry is a voluntary registry and support service. Age alone does not automatically prevent a dog from being registered. What matters is that the dog is trained to assist with a disability-related need, is under control and is suitable for the role. ADR does not decide legal status and does not issue legal certification; it provides a practical way to hold and share your assistance dog's information, including an online profile, QR and NFC verification tools and optional ID cards.

Key terms explained

Sources

• AAHA Canine Life Stage Guidelines — American Animal Hospital Association
• Dog ageing and life stages — American Veterinary Medical Association
• Wang et al., "Quantitative Translation of Dog-to-Human Aging," Cell Systems, 2019
• Caring for your older dog — PDSA

The quick answer

If the pavement fails the seven-second test, if your dog is slowing down, or if the UKHSA alert for your region is amber or red, your assistance dog should not be working outside in the middle of the day.

That is hard advice to follow when your dog is your independence. This guide is not the usual "keep pets cool" checklist. It is about the specific problem handlers face this week: what to do when the dog you rely on cannot safely do its job, how to adapt essential journeys, and how to handle an emergency where both of you are struggling in the heat.

This is general information, not legal or veterinary advice. If your dog shows signs of heatstroke, contact a vet immediately. If you feel unwell in the heat, call 111, or 999 in an emergency.

Why this heatwave is different for assistance dog handlers

The UK Health Security Agency has issued amber heat health alerts for the East Midlands, East of England, London, the North West, the South East, the South West and the West Midlands, running until 9pm on Friday 18 July. Parts of southern England are forecast to reach 34 to 35°C before thunderstorms break the heat over the weekend, according to the Met Office.

An amber alert means the whole population may be at risk, not just people who are already vulnerable. For handlers there is a double exposure. Many disabilities that lead people to work with an assistance dog, including heart conditions, POTS and other forms of dysautonomia, MS, diabetes and some medications, also make the handler less heat tolerant. So the handler is at higher risk at exactly the moment the dog is too.

The British Veterinary Association reports that vets see around five times more heatstroke cases during extremely hot weather, and warns that animals can develop heatstroke even at rest in hot rooms, conservatories and vehicles. Research from the Royal Veterinary College's VetCompass programme found that about 1 in 7 dogs presenting with heat-related illness die, rising to around 1 in 4 during official heat-alert periods, and that exercise triggers roughly 75% of cases. Flat-faced breeds are around four times more likely to be affected.

Working is exercise. A guide, medical alert or mobility dog walking to the shops in 33°C heat is inside that 75%.

How do I spot overheating in a dog that is trained to keep going?

This is the part generic advice misses. Assistance dogs are selected and trained for persistence. Many will keep tasking well past the point a pet dog would have flopped in the shade. You cannot wait for your dog to quit, because a good assistance dog often will not.

Watch for the early signals:

• Heavy, continuous panting with a wide, spatula-shaped tongue
• Lagging behind you, breaking pace, or drifting toward shade when normally glued to position
• Excessive drooling, or thick sticky saliva
• Seeking any pause: sitting at kerbs longer, lying down at stops
• Gums or tongue turning dark red
• Glassy eyes, reduced responsiveness to cues it normally never misses

Later signs are an emergency: wobbling or weakness, vomiting or diarrhoea, confusion, collapse, or seizures. At that point cool the dog and get to a vet urgently.

Hot pavements, buses and waiting outside shops

Asphalt in direct sun can be 20°C or more hotter than the air. On a 30°C day, tarmac can exceed 50°C, hot enough to burn paw pads during a normal walking pace. Use the RSPCA-recommended check: press the back of your hand on the pavement for seven seconds. If you cannot hold it there comfortably, it is too hot for your dog's pads.

Three situations catch handlers out:

Public transport. Buses and older trains can run several degrees hotter than the street, and dogs lie on the floor where ventilation is worst. Travel outside peak hours, choose the coolest part of the carriage, carry water, and book Passenger Assist for rail journeys so you are not left standing on an exposed platform.

Waiting outside. Never leave your assistance dog tied outside a shop in this weather, and remember you almost never have to. Your dog has the right to come in with you under the Equality Act 2010.

Standing on hot ground. Queues are worse than walking, because pads stay in contact with the same hot spot. Stand on painted lines, grass or shaded paving where you can, or ask to wait inside.

Should I remove my assistance dog's vest in extreme heat?

Yes, if the vest is contributing to heat load, take it off. Nothing in UK law requires an assistance dog to wear a vest, harness cape or any identifying kit. Your rights under the Equality Act 2010 come from your disability and your dog's training, not from what the dog is wearing.

Practical options for heatwave working:

• Swap a padded cape for a lightweight mesh or hi-vis strip that identifies the dog without insulating it
• Keep ID at hand instead of on the dog: a digital assistance dog law card on your phone, or a physical ID card, answers questions a vest would normally pre-empt
• If your dog is registered with ADR, the QR profile on its tag does the explaining even when the vest is at home in a drawer

If a member of staff challenges you because the dog "doesn't look like an assistance dog" without its jacket, stay calm and explain: "Assistance dogs are not required to wear a vest. In this heat it isn't safe. Here is my dog's ID." You can show your card or QR profile page if it helps the conversation.

What cooling kit should a handler actually carry?

Keep it light, because you are carrying it in a heatwave too:

Affiliate note: some links below go to Amazon. As an Amazon Associate, Assistance Dog Registry earns from qualifying purchases at no extra cost to you. We only link products that match the advice in this article.

• Collapsible silicone bowl and a large water bottle. Offer small amounts often, not one huge drink. Our picks: the COTOP portable dog water bottle with a built-in drinking feeder, and the Colapz collapsible bowl set with travel case, which clips to a harness or bag.
• A spray bottle or a small towel you can wet. Cooling the belly, groin, armpits and paws helps. Recent RVC guidance is clear that cool or even cold water is safe and effective for conscious dogs; the old "cold water causes shock" myth has been debunked. Cool first, then transport to a vet if needed.
• Cooling mat or cooling coat, used correctly. A cooling coat only works while it is wet. A dry, warm cooling coat becomes insulation. Re-wet it regularly or take it off. Our picks: the Pecute gel self-cooling mat for rest stops and the car, the Petface cooling summer dog coat as a lighter alternative to a working vest, and the All For Paws Chill Out cooling bandana when a full coat is too much.
• A cheap foldable umbrella. Instant portable shade at bus stops and in queues, for both of you.
• Your own heat kit. Electrolyte sachets or tablets (we like HIGH5 ZERO electrolyte tablets, sugar-free and light to carry), your medication, and a card or phone lock screen that says you have an assistance dog, in case you become unwell.

Skip dog boots for heat. They protect pads from contact burns but trap heat, and dogs lose heat through their paws. The better answer is not walking on ground that fails the seven-second test.

Your heatwave kit: six things worth carrying

The picks from this guide in one place. Affiliate links: as an Amazon Associate, ADR earns from qualifying purchases at no extra cost to you.

COTOP Portable Dog Water Bottle

★★★★½ 4.6

One-hand water on the move, so you can offer small drinks often without unclipping the lead.

View on Amazon

Colapz Collapsible Bowl Set

★★★★★ 4.8

Folds flat with a travel case that clips to a harness or bag. The highest-rated item on this list.

View on Amazon

Pecute Gel Self-Cooling Mat

★★★★ 4.3

No fridge, no water, no power. A cool place to lie in the car, at work, or at rest stops.

View on Amazon

Petface Cooling Summer Coat

★★★★½ 4.5

Soak, wring, wear. A lighter evaporative layer for days when the working vest stays home.

View on Amazon

All For Paws Chill Out Bandana

★★★★ 4.4

Cooling where it counts, around the neck, when a full coat is too much for your dog.

View on Amazon

HIGH5 ZERO Electrolyte Tablets

★★★★½ 4.6

For you, not the dog. Sugar-free hydration that weighs nothing in the kit bag.

View on Amazon

Can I ask a shop or café for somewhere cool to wait?

Yes, and you should. Service providers have a duty under the Equality Act 2010 to make reasonable adjustments for disabled customers. In a heatwave, "somewhere cooler for my assistance dog and me to wait" is about as reasonable as requests get: a seat away from the window, a spot near the air conditioning, a bowl of water, or being served while seated instead of queueing.

Most staff say yes immediately. If somewhere refuses both entry and any adjustment, note the time and place, stay polite, and see our membership plans for the ID and support resources that make these conversations easier.

How do I plan essential journeys around the temperature?

• Go early or late. The BVA advises restricting exercise to cooler times of day. Below roughly 20°C is comfortable for most dogs; be cautious above 25°C and treat 28°C and higher as high risk for working outside.
• Check the forecast the night before and front-load your week. The Met Office expects this heat to break around 18 to 19 July; anything that can wait until next week probably should.
• Shorten the exposed segments. A taxi or a lift for the sun-baked mile to the station, then the dog works normally indoors, is a smart trade.
• Map your cool points. Supermarkets, libraries, shopping centres and places of worship are air-conditioned refuges where your dog has the right to accompany you.
• If in doubt, do not go out. No routine errand is worth heatstroke.

What if my dog cannot safely work at all today?

Some days this week, the safest decision is that the dog stays home in a cool room with water and airflow. That does not have to cost you the whole day:

• Move what you can online: repeat prescriptions, click-and-collect, grocery delivery, video GP appointments
• Ask for human help for one specific leg: a neighbour, family member, or the shop's own staff ("Could someone help me find these three items? My assistance dog can't work in this heat.")
• Rearrange non-urgent appointments and say why; "my assistance dog cannot safely travel in the heat alert" is a reason services should accommodate
• If your dog performs safety-critical tasks such as medical alert, tighten your backup measures for the day: extra monitoring, check-in calls with someone you trust, and staying somewhere cool yourself

A rest day in a heatwave is not lost training. It is what keeps your dog able to work for the next ten summers.

Emergency: your dog is overheating and you are unwell too

Heat emergencies rarely pick one of you. Decide the plan now, not on the pavement:

1. Get both of you out of the sun and stop all activity. Shade, or better, any air-conditioned building. This is an emergency; ask for help loudly and specifically: "I'm disabled, my assistance dog has heatstroke, I need water and somewhere cool."
2. Cool the dog immediately. Pour cool water over its body, soak the belly and paws, and get air moving over wet fur. Offer small drinks. Cool first, transport second.
3. If you are the one deteriorating, you come first. Call 999 and tell the operator you have an assistance dog with you, so responders plan for the dog. Your dog's ADR tag and QR profile let anyone helping you identify the dog and your emergency contact when you cannot speak; that is exactly the situation the Lifelong Partner profile was designed for.
4. Call the nearest vet as you cool the dog, not after. Signs like collapse, vomiting or confusion need veterinary treatment even if the dog seems to recover.

Handler checklist: before you leave the house this week