Pet ownership at university costs between £500 and £3,000 per year depending on the type of animal, with dogs sitting at the top end and fish at the bottom. Over half of UK adults now own a pet, and a growing number of students are joining them – but the costs add up faster than most people expect on a maintenance loan budget.
This guide breaks down the real monthly and annual costs of keeping a pet while studying, from food and vet bills to insurance and emergency expenses. If you’re thinking about getting a pet at uni, these are the numbers you need to see first.

 

What Are the Real Monthly Costs of Owning a Pet as a Student?

Monthly pet ownership costs for students range from £10 for a fish tank to £250 or more for a dog. The four biggest ongoing expenses are food, insurance, routine veterinary care, and supplies – and all four arrive every single month regardless of whether your student loan has landed yet.

Dogs

Dogs are the most expensive pet to keep at university. Food costs between £40 and £80 per month for a medium-sized breed on a mid-range diet. Add £20 to £60 for pet insurance, £20 to £35 for a monthly health plan covering vaccinations and parasite treatment, and another
£15 to £30 for treats, toys, and waste bags. That puts your baseline monthly spend at £95 to £205 before anything goes wrong. Grooming is another regular outlay. A full groom for a medium-coated dog costs £60 to £95 per session. Breeds like Cockapoos and Labradoodles need grooming every 6 to 8 weeks, adding roughly £50 per month to the running total.

Cats

Cats cost less than dogs each month but still demand a consistent budget. Food runs between £20 and £40, insurance sits at £10 to £25, and litter costs £10 to £15. A routine health plan adds another £15 to £25. Monthly totals land between £55 and £105 for most student cat owners.

Small Pets

Hamsters, guinea pigs, and rabbits come in cheaper. Hamsters cost roughly £15 to £25 per month for bedding, food, and occasional vet check-ups. Guinea pigs sit at £25 to £40 because they need hay in large quantities and should always be kept in pairs. Rabbits are similar at £30 to £50, with vaccination costs adding to the total twice a year.

Fish

Fish are the cheapest ongoing commitment at £5 to £15 per month for food, water treatments, and filter maintenance. The setup cost is front-loaded – a decent tropical tank runs £100 to £200 – but after that, monthly costs stay low.

 

How Much Does the Initial Setup Cost?

First-time pet setup costs range from £50 for a basic fish tank to £2,000 or more for a puppy from a breeder. This one-off expense catches a lot of student pet owners off guard because it hits before any of the monthly costs begin. 

Adopting a dog from a rescue charity costs between £250 and £450 and usually includes vaccinations, microchipping, and neutering. Buying a puppy from a breeder for a popular breed like a Labrador or French Bulldog costs £1,500 to £3,500. Adopting a cat is cheaper at £85 to £100 from most rescue centres.

On top of the animal itself, you need equipment. A dog needs a bed, crate, lead, collar, bowls, and initial food supply – budget £150 to £300. A cat needs a litter tray, scratchingpost, carrier, bowls, and food – roughly £100 to £200. Hamster setups cost £60 to £120 for a cage, wheel, bedding, and food.

If you’re renting privately, expect a pet deposit of £100 to £300 on top of your standard tenancy deposit. Some landlords charge a monthly pet premium instead, adding £20 to £50 per month to your rent.

 

How Much Does Pet Insurance Cost for Students?

Pet insurance for a young, healthy dog costs between £20 and £60 per month in 2026, while cat insurance ranges from £10 to £25. The exact premium depends on the breed, age, location, and level of cover – with lifetime policies costing more upfront but providing significantly broader protection.
There are four types of pet insurance available in the UK: accident-only, time-limited, maximum benefit, and lifetime cover. Accident-only is the cheapest, starting from around £4 per month, but it excludes illness entirely. Time-limited cover pays out for each condition for 12 months only. Maximum benefit cover sets a fixed payout per condition with no time restriction. Lifetime cover resets its annual benefit limit each year when you renew, covering chronic and recurring conditions for the pet’s entire life.

For students, the temptation is to skip insurance altogether or pick the cheapest option. The problem with that approach is a single emergency vet visit. Out-of-hours emergency consultations average £269 in 2026, and major emergency procedures like surgery for a swallowed object or a road traffic injury cost between £1,500 and £5,000. On a maintenance loan of £10,544 per year, one emergency wipes out an entire month of living costs. 

Lifetime pet insurance resets its annual vet fee limit each renewal, covering chronic conditions like arthritis and diabetes for the pet’s entire life. Providers like Perfect Pet Insurance offer lifetime policies for dogs and cats with annual benefit limits and no upper age restrictions on claims, which suits students who want cover that stays in place long after graduation.

 

Which Pets Are Most Affordable for University Students?

The 5 most affordable pets for university students, ranked by total annual cost, are fish, hamsters, guinea pigs, cats, and small-breed dogs. Each comes with different time demands, space requirements, and accommodation restrictions that matter as much as the price tag.

Fish and hamsters suit students in shared houses or pet-friendly halls where space is limited. Guinea pigs and rabbits need outdoor or large indoor enclosures, making them better suited to ground-floor private rentals. Cats and dogs require landlord permission and enough living space for them to move around comfortably – plus a plan for who looks after them during holidays and exam periods.

 

What Are the Hidden Costs Most Students Forget?

Hidden pet ownership costs add between £500 and £2,000 to the first year alone. These are the expenses that do not appear in any monthly budget template because they are irregular, seasonal, or completely unpredictable.

Holiday and travel care. Every university break creates a logistics problem. Boarding a dog costs £20 to £40 per night, and a two-week Christmas break adds £280 to £560 to your annual bill. Cat sitting services charge £10 to £15 per visit. If you travel home regularly, these costs repeat three or four times per year.

Property damage. Puppies chew furniture. Cats scratch door frames. Rabbits gnaw skirting boards. Damage to a rented property comes out of your deposit, and replacements come out of your budget. A chewed sofa cushion or scratched laminate floor can cost £100 to £300 to fix.

Training. Puppy training classes cost £50 to £150 for a 6-week course. Behavioural consultations for issues like separation anxiety – common in pets left alone while you attend lectures – cost £80 to £200 per session.

Unexpected health issues. Even with insurance, most policies carry an excess of £50 to £250 per claim. Co-payments on older pets can reach 20% of the total bill. A £3,000 surgery with a £100 excess and 20% co-payment still leaves you paying £680 out of pocket.

 

How Does Pet Ownership Fit a Student Budget?

A pet fits a student budget only when the monthly cost sits comfortably below the gap between your maintenance loan income and your fixed living expenses. The maximum maintenance loan for students living away from home outside London in 2025-26 is £10,544 per year [2], which works out to roughly £878 per month.

Rent in most university cities takes £400 to £600 of that immediately. Bills, food, transport, and course materials absorb another £150 to £250. That leaves £28 to £328 per month of disposable income before any pet costs are factored in.

A fish or hamster fits within even the tightest version of that budget. A cat requires either a part-time income or a parental contribution to cover the difference. A dog is realistic only ifyou have a stable part-time job earning at least £200 to £300 per month on top of your loan – and the flexibility to walk, feed, and care for the dog around your lecture and study schedule.

Budgeting tools and spreadsheets help, but the simplest test is this: could you cover a £500 emergency vet bill right now without borrowing money? If the answer is no, insurance becomes essential – not optional.

 

Is It Worth Getting a Pet at University?

Pet ownership at university is worth it for students who can afford the monthly commitment, secure pet-friendly accommodation, and provide consistent daily care throughout term time and holidays. The mental health benefits of pet companionship are well documented, and for
students dealing with homesickness, loneliness, or academic stress, a pet provides genuine emotional support and routine.

The students who regret getting a pet at uni are almost always the ones who underestimated the cost. Not the food – everyone expects that. The insurance, the vet visits, the holiday boarding, the property damage, the emergency bill that arrives at the worst possible time. If you budget for all of those upfront and still have enough left to live on, you are in a strong position. If you are relying on hope and zero emergencies, it is a gamble your pet cannot afford you to lose. 

Start with the honest maths. Add up every cost in this guide for your chosen pet. Compare it to your actual monthly income. Factor in insurance from day one. If the numbers work, a pet can be one of the best decisions you make at university. If they do not, wait until you graduate and earn a full salary – your future pet will thank you for it.