Half of UK Dogs Are Overweight, New Survey Reveals

Nearly half of Britain’s dogs are now overweight, according to new research, raising serious concerns about how well owners understand their pets’ nutritional needs. A nationwide survey of 2,000 pet owners found that 48% of dogs are overweight and a further 6% are obese, with a third of owners admitting they have no idea what their dog should actually weigh — and many unknowingly contributing to the problem through overfeeding, leftovers and poor-quality diets.

One in six (15%) also say they don’t know how much food they should be feeding their dog a day, indicating that many owners are in the dark when it comes to feeding their pet.

And it seems that the issue may be down to more than just a lack of awareness but also what pet owners are feeding, as even though almost a third (27%) of pawrents have been told by their vet that their pet needs to go on a diet, shockingly, four in ten (41%) simply can’t resist feeding their pooch food off their own plate.

On average, the nation’s furry friends tuck into leftovers nine times a month, with roast chicken (70%), sausage sandwiches (34%), roast pork (28%), roast lamb (27%), roast beef and Yorkshire pudding (27%), pizza crusts (25%), fish and chips (23%) and bacon sandwiches (22%) all on the menu for the nation’s dogs.

One in ten (10%) have even given their food-legged friend some of their Chinese takeaway and ice cream (10%).

Despite having the best of intentions – 59% give their four-legged friend human food because they are simply part of the family, 53% because their pooch loves it and a third (34%) because they like to spoil them – vet and Bella+Duke’s Chief Veterinary Advisor Dr Brendan Clarke, is encouraging owners to really think about what they are feeding their pets.

He says ““It’s amazing to see how many owners are genuinely worried about their pet’s weight yet often don’t realise that everyday feeding habits have a huge impact on their wellbeing. From sharing of leftovers to feeding pet foods that can contain excess carb calories, it’s easy for weight gain to creep in. Paying closer attention to ingredients and choosing fresher, nutrient dense and protein rich diets, alongside cutting back on leftovers, can make a real difference to a pet’s long‑term health.”

In a sign of how desperate dog mum and dads are to slim down their dogs, 28% would consider giving their pet a “doggy version” of Ozempic when it becomes available.

A spokesperson for Bella+Duke, which commissioned the study said: “This research shows how feeding our pets the wrong things can lead to real health problems. We want to help owners by reducing confusion around pet nutrition. That’s why we focus on a diet packed with fresh, purposeful ingredients and provide tailored nutrition plans with recommended feeding amounts specific to each pet – so owners can feel confident they’re giving them exactly what they need to thrive. We all love to spoil our dogs but showing love means keeping them healthy.”

On average, dog owners hold out for just 20 minutes before they sneak their little pal food, with four in ten 45% admitting that they just can’t say no to puppy dog eyes. One in five (22%) crack immediately as soon as their dog approaches the table.

It’s no surprise that, two thirds (66%) say their dog is their best friend, with 64% going a step further and admitting that they often prefer their pet to their partner.

The research also found that the nation’s pampered pooches are very particular about their food with 47% of owners saying that their pooch is fussy when it comes to food. 22% regularly finding themselves bamboozled when their dog suddenly decides they don’t like something they’ve liked before and 18% have had to change their dog’s food multiple times.

This is something that Bella+Duke know all too well and may well have the solution as 85% of customers with previously fussy eaters said their pet was less fussy since feeding Bella+Duke.

Regionally, the nation’s fattest furry friends live in Edinburgh, where 88% of owners admit their dogs are overweight and they spend an average of £492 a year on vet bills.

On average, across the UK pawrents dole out £531 a year on taking their beloved pet to the vet.

VETERINARY EXPERT DR BRENDAN CLARKE’S TOP TEN WAYS TO SUPPORT YOUR PET’S HEALTH IN 2026:

 

1. Watch the Waistline. Obesity is a major health threat that strains joints and leads to chronic issues like diabetes. Know how much your pet should weigh and discuss this with your vet if you aren’t sure. Get hands-on with your health checks: you should be able to feel your pet’s ribs without pressing hard and see a visible waistline. If they are looking a little round, 2026 is the year to adjust their activity levels and look at a feeding plan that prioritises lean protein over starchy fillers.
2. Turn Playtime into Brain Training. A healthy pet needs a workout for their mind as well as their legs. Mental stimulation is vital to prevent boredom and destructive behaviours…Try using puzzle feeders, hiding toys around the house for them to “hunt,” or teaching them a new trick. Keeping their brain engaged can help reduce anxiety and is especially important for keeping senior pets sharp.
3. Keep Those Pearly Whites Shining. Dental disease is incredibly common, but it is preventable. While brushing daily with pet-safe toothpaste is the gold standard, you can also support oral hygiene through natural chewing. Gnawing on appropriate items, like raw meaty bones, provides a “hassle factor” that naturally helps clean teeth and gums while providing excellent mental enrichment. Choosing the right diet will also help with this, avoiding foods that have excess carbohydrates and opting for nutrient dense, protein rich meals.
4. Tailor Their Fitness Routine. Exercise isn’t one-size-fits-all. In 2026, focus on activities that suit your pet’s specific age, breed, and size. While dogs might need daily walks or fetch sessions to maintain muscle and joint health, cats can thrive with climbing posts and interactive laser games.
5. Stay secure with a Microchip Check. Ensuring your pet can always find their way home is a top priority. Microchipping is a legal requirement for dogs (from 8 weeks) and cats (from 20 weeks) in the UK, but a chip is only useful if the data is correct! Make it a New Year’s resolution to check your contact details are up to date on the database, so you can be reunited quickly if they ever go on an unexpected solo adventure
6. Pamper with Purpose. Grooming is about more than just looking good; it’s a health check in disguise. Regular brushing removes dead hair and keeps the coat comfortable, but it also gives you a chance to check for new lumps, bumps, or skin irritations. Plus, trimming nails prevents painful overgrowth that can actually affect how your pet walks.
7. Book That “MOT”. Don’t wait for your pet to feel under the weather to see the vet. Proactive, preventative care is the trend for 2026. Annual check-ups help catch potential issues early, which often leads to simpler treatment and better outcomes
8. Don’t Let Parasites Gatecrash. Fleas, ticks, and worms are uninvited guests that can cause health issues for both pets and their human families. Parasite risks vary based on your pet’s lifestyle, so look out for any signs or symptoms and treat as necessary.
9. Support Your “Golden Oldies”. As pets age, their needs change. Older companions may need adjustments to their home environment, like softer bedding or easier access to favourite spots, alongside joint support. Keeping them moving with gentle, low-impact exercise and scheduling more frequent health checks can help them maintain their vitality and age gracefully. Providing a diet that supports joint health and includes the right balance of omega‑3s for cognitive function helps them stay healthy as they grow older.
10. Socialise and bond. Finally, remember that emotional well-being is huge. Well-socialised pets are generally more confident and adaptable. Whether it’s meeting other dogs in the park or just spending quality time cuddling on the sofa, love and attention strengthen your bond and reduce stress for both of you