In the UK, pet obesity is on the rise, and cats are no exception. According to the PDSA Animal Wellbeing (PAW) Report, 43 percent of cats in the UK are overweight or obese. Carrying extra weight can put cats at risk of serious health conditions, including diabetes, arthritis and heart disease. Spotting the signs early and making changes at home can make a real difference.
How to tell if your cat is overweight
You do not need specialist equipment to assess your cat’s weight. Instead, you can use simple checks known as the Body Condition Score (BCS):
-
Look from above: A healthy cat should have a visible waistline behind the ribs. If your cat looks more oval than hourglass, it may be overweight.
-
Feel the ribs: You should be able to feel your cat’s ribs easily without pressing hard. If you cannot feel them, there may be too much fat covering.
-
Side view: A cat at a healthy weight will have a slight tuck in the belly when viewed from the side. If the stomach hangs low, it can indicate excess weight.
If you are unsure, your vet can weigh your cat and give you a clearer picture.
Why weight matters
Overweight cats are more likely to develop long-term health problems. These can affect their mobility, shorten their lifespan and lower their quality of life. Prevention is always easier than treatment, so recognising the issue early is key.
What you can do to help your cat lose weight
-
Check portion sizes
Many cats are simply fed more than they need. Always measure food rather than guessing. Your cat’s daily requirement depends on age, size and activity level. Guidance can be found on food packaging, but your vet can also advise. -
Choose high-protein food
Protein helps cats feel full and supports lean muscle mass. Avoid foods high in carbohydrates and fillers, as these contribute to weight gain. -
Introduce playtime
Indoor cats especially need encouragement to move. Toys, climbing trees and puzzle feeders can help increase daily activity. Even short bursts of play a few times a day can make a difference. -
Avoid too many treats
It is tempting to give extra treats, but they add up quickly. Keep treats occasional and choose healthier options. Some owners even set aside part of the daily food allowance to use as rewards. -
Regular check-ins
Track progress with monthly weigh-ins at home or at the vet. Slow and steady weight loss is safest, usually around one to two percent of body weight per week.
When to see a vet
If you are concerned about your cat’s weight, book a consultation. Your vet can rule out medical causes, suggest a tailored diet and help you set realistic goals.
Final thoughts
Helping your cat reach and maintain a healthy weight is one of the best ways to protect its wellbeing. With the right food, portion control and daily activity, you can reduce the risk of health problems and help your cat stay active for longer.