Pet Cost Calculator UK 2026

See the real cost of owning a dog, cat, rabbit or other pet — Year 1, annual and lifetime costs

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* All figures are approximate 2025/26 UK averages. Actual costs vary by location, vet, insurer and individual pet.

Pet Insurance Comparison UK 2025

Pet insurance is one of the most important financial decisions for any pet owner. Here are the main types available in the UK:

TypeWhat it coversMonthly cost (dog)Best for
Accident onlyInjuries from accidents only£5–£10Young, healthy dogs on a budget
Time-limitedEach condition covered for 12 months£15–£25Short-term protection
Annual limitUp to a set total per year (e.g. £4,000)£20–£40Most owners seeking good value
Lifetime coverOngoing conditions reset each year£30–£80+Best protection — recommended

Lifetime policies are the most comprehensive but most expensive. For breeds prone to health issues (e.g. French Bulldogs, Pugs), lifetime cover can save thousands. Compare quotes via MoneySuperMarket, GoCompare or directly with PDSA.

True Dog Ownership Costs: PDSA Data 2025

According to the PDSA Animal Wellbeing (PAW) Report 2025, many UK pet owners underestimate the true cost of dog ownership:

Dog SizeAnnual Cost RangeLifetime (12 years)
Small dog£1,000 – £1,500£12,000 – £18,000
Medium dog£1,200 – £2,000£14,400 – £24,000
Large dog£1,500 – £2,500£18,000 – £30,000
Giant dog£1,800 – £3,000£14,400 – £24,000 (8 yr avg)

Emergency Vet Costs Without Insurance

Cat vs Dog Costs Compared

CostCat (annual)Dog - medium (annual)
Food£300 – £500£500 – £800
Vet fees / insurance£400 – £800£1,000 – £1,500
Litter / accessories£200 – £350£200 – £400
Grooming£0 – £100£300 – £600
Boarding / pet-sitting£150 – £300£300 – £700
Total annual£700 – £1,300£1,200 – £2,000
Year 1 (setup)£900 – £1,800£2,000 – £4,500
Lifetime (avg 14yr cat / 12yr dog)£9,800 – £18,200£14,400 – £24,000

Small Pets: Rabbit, Guinea Pig and Hamster Costs

CostRabbitGuinea PigHamster
Purchase price£20 – £60£10 – £40£5 – £20
Setup (hutch/cage/accessories)£200 – £600£100 – £300£60 – £150
Annual food£200 – £400£150 – £300£80 – £150
Annual vet / insurance£100 – £300£80 – £200£50 – £120
Bedding / litter£100 – £200£80 – £180£50 – £100
Annual total£400 – £900£310 – £680£180 – £370
Lifespan estimate8–12 years4–7 years2–3 years

Rabbits should ideally be kept in bonded pairs. Guinea pigs are social and also do best in groups of two or more. Factor in doubled food and housing costs for pairs.

Frequently Asked Questions

How much does it cost to own a dog in the UK per year?
According to PDSA research, the average dog costs between £1,000 and £2,000 per year in ongoing costs, covering food, veterinary care, insurance, grooming and accessories. The total lifetime cost over 10–13 years ranges from £16,000 to £33,000 depending on size and health.
Is pet insurance worth it for a dog in the UK?
Yes, pet insurance is strongly recommended for dogs. A single emergency vet visit for a broken leg can cost £1,500–£3,000, and cancer treatment can reach £5,000–£15,000. Lifetime policies covering £4,000–£8,000 annually start from around £30–£80 per month depending on breed, age and insurer.
What is the cheapest pet to own in the UK?
Hamsters and guinea pigs are among the cheapest pets to own, with annual costs of £180–£500. Fish (tank setup) can also be low-cost once established. Cats are generally cheaper than dogs, with annual costs of £700–£1,300 compared to £1,200–£2,500 for medium dogs.
How much does a puppy cost in the UK in 2025?
Puppy prices in the UK vary widely. Cross-breeds and mongrels may cost £300–£800. Popular breeds like Cockapoos and Golden Retrievers typically cost £1,000–£2,500. Rare or fashionable breeds can cost £3,000–£5,000+. Always buy from a Kennel Club-registered breeder or consider adopting from a rescue centre (£100–£250 adoption fee).
What are the legal requirements for dog owners in the UK?
UK law requires all dogs to be microchipped (mandatory since 2016), wear a collar with owner's name and address in public, and be on a lead in designated areas. Dogs must be restrained in vehicles. Certain breeds (XL Bully, Pit Bull Terrier etc.) require special licences or are banned. Dog owners are legally liable for injury or damage caused by their dog.
How much does cat insurance cost in the UK?
Cat insurance in the UK typically costs £6–£40 per month depending on the type of cover and your cat's age and breed. Accident-only cover starts around £5–£10/month. Lifetime policies with £4,000+ annual vet fees cover cost £15–£40/month. Pedigree cats (e.g. Persians, Maine Coons) cost more to insure than domestic shorthairs.
Do I need a licence to keep a rabbit in the UK?
No, you do not need a licence to keep a rabbit in the UK, but you are legally required to meet their welfare needs under the Animal Welfare Act 2006. This includes appropriate housing with room to stand upright and hop, a suitable diet, veterinary care, and ideally companionship (rabbits are social animals). The RSPCA recommends rabbits be neutered and vaccinated annually against VHD and myxomatosis.
What pet costs can I claim on tax in the UK?
Generally, personal pet costs are not tax deductible in the UK. However, if you use an animal for genuine business purposes (e.g. a guard dog for a business, working sheepdogs on a farm), you may be able to claim some costs. Guide dogs registered to a registered blind person also have specific HMRC provisions. Always consult a qualified tax adviser for your specific circumstances.

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Mustafa Bilgic — Financial Content Specialist
Mustafa researches and writes UK personal finance guides and calculator tools. Pet cost data is sourced from PDSA PAW Reports, RSPCA guidance, and UK veterinary industry surveys for 2025/26.