Spring has well and truly arrived in Australia, and with the warmer weather comes a familiar question at vet clinics across the country: “Is my dog or cat overweight?” If your furry mate is carrying a few extra kilos, you’re not alone — studies suggest that around 40 per cent of Australian dogs and 30 per cent of cats are overweight or obese. The good news? With a few practical changes, most pets can slim down safely and happily.
How to Tell If Your Dog or Cat Is Overweight
You don’t need a set of scales to spot the problem. Vets use a simple method called a body condition score, and you can do a quick version at home:
- Feel the ribs. You should be able to feel your pet’s ribs easily with light pressure — if you have to press through a thick layer of fat, they’re carrying too much.
- Check the waist. Looking from above, there should be a visible waist behind the ribs. A straight or bulging line means extra weight.
- Look at the belly. From the side, the tummy should tuck up slightly towards the hind legs, not hang low.
If you’re unsure, your vet or vet nurse can show you exactly what to feel for — it takes about two minutes and costs nothing.
Why Extra Weight Is a Bigger Deal Than It Looks
Those extra kilos aren’t just a cosmetic issue. Carrying too much weight increases the risk of:
- Arthritis and joint pain — common in breeds like Labradors, golden retrievers and the ever-popular cavoodle
- Diabetes, especially in overweight cats
- Heart and breathing problems, which hit hard in our hot Australian summers
- Heat intolerance — heavier pets struggle to cool down, which matters when the mercury passes 35°C
- A shorter lifespan — studies show lean pets live longer and stay active for more years
Why Do Pets Really Put On Weight?
Weight gain rarely happens overnight. It creeps up through a few very Aussie habits:
- Generous scoops. Most owners overestimate portion sizes — a “cup” of kibble can be half as much again if you use the big scoop.
- Treats and table scraps. A couple of pieces of roast lamb or a biscuit here and there can add up to a full meal’s worth of calories.
- Less exercise. Short winter walks can quietly shrink to nothing by spring.
- Desexing and age. Desexed and older pets need fewer calories, but the bowl stays the same size.
None of this is about blame — it’s about noticing the patterns and making small, kind changes.
How to Help Your Pet Lose Weight Safely
Slow and steady wins the race. A safe rate is roughly 1–2 per cent of body weight per week, and crash diets can cause serious health problems, especially in cats. Here’s a sensible plan:
- Book a vet check first. Your vet can rule out medical causes (like an underactive thyroid) and calculate the right daily calories for your pet.
- Weigh the food, don’t guess. Use kitchen scales for kibble and a measuring cup for wet food. It sounds fussy, but it’s the single most effective change.
- Swap treats. Replace high-calorie treats with pieces of carrot or green beans, or a small amount of their regular kibble taken out of the daily allowance.
- Split meals. Two or three smaller meals a day help pets feel fuller than one big bowl.
- Move more, gently. Build up slowly — a few extra minutes of walking each week is plenty. For cats, a wand toy session before dinner works wonders.
Australian Tips for Getting Active
Spring is the perfect time to start, but our climate needs a bit of planning:
- Walk early morning or late evening once the weather warms up — never in the middle of a hot day.
- Check the pavement with the back of your hand: if it’s too hot for you, it’s too hot for your dog’s paws.
- Keep water available on walks, and let your dog rest in the shade regularly.
- For indoor cats, try puzzle feeders and climbing shelves to burn calories without leaving the house.
When to See Your Vet
See your vet promptly if your pet is losing weight without trying, or if a dieting pet keeps gaining weight despite the plan. Sudden changes can signal an underlying illness, so it’s always worth a check-up. Your vet can also recommend a proper weight-loss diet if the extra kilos are significant.
Helping your dog or cat reach a healthy weight is one of the best gifts you can give them. Start with the ribs-and-waist check today, book that vet appointment, and make one small change this week — your furry mate will thank you with more energy, a glossier coat and plenty more happy years in the backyard.
