Pet Sitting vs Boarding: Which Suits Your Pet?

The pet sitting vs boarding question gets treated like a simple two-way choice, but in the UK it is really four options, and they are not interchangeable. You can send your animal to a boarding kennel or cattery, place a dog in someone’s licensed home, hire a sitter who pops in to your home for short visits, or have a house sitter live in your place while you are away. Each one differs on cost, legal status and how much it stresses the animal. This guide splits them cleanly so you can match the right care to your pet rather than picking by price alone.

The four options, defined

It is worth nailing the difference between “boarding” and “sitting” before anything else, because the two most-confused options sit right in the middle.

• Boarding kennels and catteries: your pet stays at a commercial premises with other animals. The business needs a licence (more on that below) and will ask for vaccination proof.
• Licensed home boarding: a dog stays overnight in the carer’s own house. This is still a licensed activity in England, so the carer needs the same paperwork as a kennel, even though it looks more like a home.
• Drop-in or pop-in visits: a sitter comes to your home for short visits to feed, let the dog out, clean litter trays and give some company. Your pet never leaves home. This is not a licensed activity.
• Live-in house sitting: a sitter stays in your home for the duration. Your pet keeps its full routine and the house is occupied. Membership platforms such as TrustedHousesitters arrange this, often with no per-night fee.

The clean line to remember: if your pet goes to them, it tends to be licensed and may mix with other animals. If they come to your pet, it is unlicensed and your animal stays on home turf.

Licensing: the bit most guides skim

This is the single most practical difference between the options, and it is where UK rules diverge sharply from the US pages that often rank for this search.

Commercial dog home boarding and catteries must hold a licence under the Animal Welfare (Licensing of Activities Involving Animals) (England) Regulations 2018. Pet sitting in the owner’s own home does not require a licence. That sounds like a footnote, but it changes who carries the vetting burden.

A licensed home boarder is inspected against statutory standards. Among them: a dog must not be crated for more than three hours in any 24, must not routinely be left alone for more than three hours in 24, dogs from different households need every owner’s written consent to share space, and staffing should not exceed around ten dogs per carer. Licences also run on a star-rating system, so a business meeting higher standards earns a two or three year licence instead of a one year one. A higher star rating is a quality signal you can actually check with the local council.

For an unlicensed in-home sitter, none of that inspection happens, so the checking falls to you. Sensible questions to ask:

• Do they hold pet business or public liability insurance? It is advised rather than legally required, so confirm it.
• If they hold keys to your home, do they have a DBS check?
• Are they a member of a trade body such as NarpsUK (the National Association of Professional and Registered Dog Walkers and Pet Sitters)?
• Who covers the visits if the sitter falls ill?
• Can they give references from other local clients?

The Blue Cross has a useful overview of choosing boarding and the alternatives, and the DEFRA statutory guidance on home boarding sets out exactly what a licensed carer is held to.

What it costs, and when each option wins

Prices vary by region and by what extras you bolt on, so treat the following as ranges rather than quotes.

Drop-in visits are the cheapest per unit, priced per visit, with London at the top of the range. A sitter’s own home (home boarding) usually costs more per night than a kennel, and lands higher in Leeds, Birmingham and London. Standard dog boarding kennels sit in the middle, with basic stays at the lower end and premium care or large breeds at the top. Catteries tend to be cheaper per day than dog boarding, with premium catteries charging more.

Regionally, per-night kennel costs have run highest in London, Manchester and Bristol, a notch lower in Liverpool, and lower again in Nottingham, Leeds, Edinburgh and Birmingham. Extras stack up fast: kennels often charge separately for an individual walk and for playtime, and add a premium for large breeds.

The crossover that matters: for trips under roughly ten days, sitting and kennels work out broadly similar. For longer trips, kennels are usually cheaper per night, because a per-visit or per-night sitting fee keeps adding up while a kennel rate is flatter.

If two options come out close on cost, pick on temperament, not pennies.

Matching the option to the pet

Cost gets you a shortlist. Your animal’s nature decides the winner.

Cats almost always do better at home. Cats are territorial and bond to place as much as to people. Moving a cat to a cattery removes its scent map and routine in one go, which is why many cats do better with a sitter visiting their own kitchen and litter tray. A FELIWAY pheromone diffuser running at home can take the edge off stress for a nervous cat. A cattery still suits cats that need close daily monitoring or live in a household that cannot guarantee visits.

Dogs split on personality. A sociable, well-socialised dog often thrives in a good kennel or home boarder, with company, walks and stimulation. An anxious, elderly or medical-needs dog usually does better with a sitter, ideally one staying in or visiting the familiar home. A dog with separation anxiety is the clearest case for live-in house sitting, because the house stays occupied and the routine barely changes.

Multi-pet households are easier with in-home care, since one sitter can cover several animals in their own space rather than booking multiple boarding slots. Senior pets or any animal on medication need a carer briefed on doses and a written emergency vet consent, which is simpler to manage at home with one named person than across a busier kennel.

If you want to weigh the in-home options against each other in more detail, see our guide to dog boarding vs house sitting. For the boarding route specifically, choosing a boarding kennel or cattery and the warning signs in a bad boarding kennel are worth a read before you book.

Health and contagion: the boarding trade-off

Putting animals together raises the odds of a passed-on illness. In dogs that mainly means kennel cough; in cats it is feline upper respiratory infection. Boarding kennels and catteries require proof of up-to-date vaccinations, and for dogs that includes the kennel cough (Bordetella) jab. That vaccine is usually required at least seven to fourteen days before boarding and is given annually, so do not leave it to the day before you travel.

One honest caveat: the kennel cough vaccine reduces the risk, it does not remove it, so a vaccinated dog can still pick it up. In-home care sidesteps animal density entirely, which is part of why it suits frail or immune-compromised pets. The British Veterinary Association backs the welfare standards behind the 2018 regulations if you want the clinical view.

A pre-departure checklist

Whichever option you choose, sort these before you leave:

• Book the kennel cough vaccine seven to fourteen days ahead if boarding, and have vaccination records ready.
• Leave familiar bedding or an unwashed worn item so the scent travels with your pet.
• Run a FELIWAY diffuser at home for a nervous cat staying with a sitter.
• Write down feeding amounts, medication doses and your vet’s details.
• Sign an emergency vet consent so the carer can authorise treatment if you cannot be reached.
• For a sitter, confirm insurance, any DBS check, and a backup plan if they are ill.

Where to book in the UK

Rover (rover.com/uk) covers both sides of this comparison in one place: boarding, in-home sitting, drop-in visits, daycare and walking. Cat in a Flat, the UK cat-sitting platform, was acquired by Rover in October 2024 and its sitters are migrating across, so older comparison pages that list it as a separate service are now out of date. Tailster connects owners with walking, sitting, boarding and cat sitting, with insurance, tracked walks and photo updates. TrustedHousesitters runs the membership model for live-in house sitting, the option most two-way guides leave out. Whichever route you use, the licensing and vetting checks above still apply.

Frequently asked questions

Is pet sitting or boarding cheaper in the UK? It depends on trip length. For breaks under about ten days, sitting and kennels cost broadly the same. For longer trips, boarding kennels are usually cheaper per night, because a per-visit or per-night sitting fee keeps mounting while a kennel rate stays flatter. Drop-in visits are the cheapest per unit for short stays.

Is a cattery or a cat sitter better for an anxious cat? A sitter at home is usually better. Cats are territorial and find a change of environment more stressful than time alone, so keeping them in familiar surroundings with daily visits, and a FELIWAY diffuser running, tends to suit a nervous cat. A cattery makes more sense when a cat needs close daily monitoring that visits cannot provide.

Do I need a licence to look after someone’s dog in my home? Yes, if you are doing it commercially. Dog home boarding is a licensed activity under the Animal Welfare (Licensing of Activities Involving Animals) (England) Regulations 2018, with rules on crating, time left alone and dogs per carer. Pet sitting in the owner’s own home does not require a licence.

Can my dog catch kennel cough even if vaccinated? Yes. The kennel cough (Bordetella) vaccine lowers the risk but does not eliminate it, so a vaccinated dog can still pick it up where animals are kept together. Most kennels require the vaccine at least seven to fourteen days before boarding, given annually.

How long can a boarded dog legally be left alone or crated? Under the statutory home-boarding standards in England, a dog must not be crated for more than three hours in any 24 hours, and must not routinely be left alone for more than three hours in any 24 hours. Carers should not exceed around ten dogs per carer.

Should a pet sitter have insurance and a DBS check? It is strongly advised, though not legally required for in-home sitting. Ask for pet business or public liability insurance, a DBS check if they hold your keys, and ideally membership of a trade body such as NarpsUK, plus references and a backup plan if they fall ill.