Weight Management for Cats and Dogs

couple petting an overweight dog

As pet owners, we want nothing but the best for our furry family members. One of the most important aspects of your pet’s well-being is maintaining a healthy weight, as this allows them to live a long and healthy life. Just like in humans, obesity in pets can lead to a number of health problems that can reduce their quality of life.

To make weight management for our furry loved ones even more pressing, there is a surprisingly high number of pets that are carrying around extra weight. In fact, 41% of dogs (1) and 32% (2) of cats in Australia are considered either overweight or obese!

While weight management may not be the most exciting or fun topic to discuss over the dinner table, it is an incredibly important one to ensure all members of the family are on board!

The Impacts of Being Overweight for Pets

Just as obesity can be harmful to humans, it can have serious consequences for cats and dogs. Overweight pets are at risk for several health issues, including:

  • Joint Problems: Extra weight puts additional stress on joints, which can lead to arthritis and other mobility issues, as well as predisposing to ligament injury. This is especially concerning for older pets as they may be starting to feel the impact of age-related joint degeneration.
  • Heart Disease: Excess weight can strain the heart, leading to cardiovascular disease. This can be particularly dangerous for older pets or those with pre-existing heart conditions.
  • Diabetes: Being overweight can predispose your pet to developing diabetes. This condition requires ongoing close management and medication, and can significantly affect your pet’s quality of life.
  • Respiratory Problems: Overweight pets often have difficulty breathing, particularly in hot weather or when exerting themselves. This can lead to laboured breathing and reduced activity levels, not to mention less ability to enjoy what life has to offer.

These health concerns can accumulate over time and become more and more difficult to manage as your pet gets older.

Excess weight can greatly reduce our pets’ quality of life and, with all the above-mentioned health issues and risks, obesity causes the greatest concern for a shortened lifespan.

How to Check if Your Dog or Cat Are Overweight

Body Condition Score Your Pet

One of the first steps in assessing whether your pet is overweight is to evaluate their body condition score (BCS). The BCS is a system used by veterinarians to assess the amount of fat on your pet’s body. It typically uses a scale of 1 to 9, with 1 being emaciated and 9 being obese.

How you can assess your pet's body condition:

  1. Ribs: You should be able to feel your pet’s ribs easily without excessive fat covering and with slight pressure only. If you can’t feel them, your pet may be carrying excess weight.
  2. Waist: When looking at your pet from above, there should be a noticeable waistline just behind the ribs. If your pet’s belly is protruding, they may be overweight.
the waist of a healthy dog
  1. Abdominal Tuck: When viewed from the side, your pet should have a slight upward tuck of their abdomen (just behind the ribcage). A flat or sagging belly may indicate excess fat.
a healthy profile of a dog’s abdominal tuck
  1. Overall Shape: While the overall body shape of your pet will depend a lot on their breed, an ideal BCS will typically mean your pet has an hourglass shape, with a narrower waist than chest or hips.
If you’re unsure about how to assess your pet’s body condition, your veterinarian can help with an accurate evaluation.

Strategies to Help Your Pet Lose Weight

If you’ve determined that your pet is overweight, it’s time to take action. Here are some strategies to help them shed those extra kilograms and regain a healthier lifestyle:

an overweight dog being weighed on a scale

Portion Control

Overfeeding is one of the primary causes of obesity. Follow your veterinarian’s guidelines for the proper portion size based on your pet’s age, breed, and activity level. Avoid free-feeding (leaving food out all day) and measure meals accurately to ensure you provide the right amount. Vegetables are a great low-calorie volume booster that can be added to your pet’s measured kibble allowance to make the meal feel bigger and more sated.

Healthy Diet

Choose a high-quality, nutritionally balanced pet food that supports weight loss. Your veterinarian can recommend specific formulas designed for weight management, which are typically lower in calories but still provide the essential nutrients your pet needs. These diets will often also contain higher amounts of fibre to keep your pet feeling fuller for longer, and aim to not make them feel like they are missing out!

Increased Exercise

Regular physical activity is key to weight loss. Dogs can benefit from daily walks, fetch games, and playtime. For cats, interactive toys like feather wands can encourage more movement. Be mindful to increase exercise gradually, especially if your pet has been inactive for a while. Regular low-impact exercise will also help to keep those joints active and their surrounding muscles strong and supportive.

a cat playing with a feather toy to maintain a healthy body

Healthy Treats

Treats should always be given in moderation, with the goal to never exceed 10% of your pet’s daily calorie intake. Opt for low-calorie treats like baby carrots, apple slices (without seeds), or specially formulated low-calorie weight-loss treats.

Alternatively, a portion of your pet’s pre-measured kibble allocation can be kept aside for treats or snacks throughout the day. Also, ensure to factor in additional treats such as dental chews into your pet’s overall calorie intake.

Regular Weigh-ins

Keep track of your pet’s weight by scheduling regular weigh-ins. This will help you monitor progress and make adjustments to their diet or exercise routine if necessary.

Feel free to bring your dog or cat to our veterinary service and weigh them for free on our scales.

When to Seek Help

If your pet is not losing weight despite your best efforts, or if you’re unsure how to create a weight loss plan tailored to your pet, it’s important to seek professional help. Your veterinarian can offer advice on safe and effective weight management strategies, and rule out any underlying health conditions that could be contributing to weight gain.

Additionally, if your pet is severely overweight or obese, your veterinarian may recommend a supervised weight loss program to ensure it’s done safely. Rapid weight loss can be harmful, especially in cats, so it’s important to work closely with a professional to set realistic goals.

Conclusion

Maintaining a healthy weight is one of the best ways to improve your pet’s overall health and well-being. By regularly assessing your pet’s body condition, adjusting their diet and exercise routine, and seeking help when needed, you can help them live a longer, healthier life. If you’re concerned about your pet’s weight, don’t hesitate to schedule a visit to your veterinarian for personalised guidance and support.

If you’re in our area and would like to speak to one of our experienced and caring vets or nurses, please get in touch or book an appointment.

Remember, a healthy pet is a happy pet!

  1. https://www.researchgate.net/publication/7817533
  2. https://www.researchgate.net/publication/2366765
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3/121 Grices Rd, Clyde North

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  • Avatar alicia sturt ★★★★★ in the last week
    This is a long review but I would say worth the read if you’re after a new vet. Fantastic staff!My dog Ashe had ripped her dewclaw partially off at the dog park, I went into panic mode and called to see if there was any chance of being … More seen and they told me to come in straight away. I arrived, was greeted by the very friendly Shonagh and was in with the vet within 15 minutes of arriving.The vet Courtney was extremely thorough in her check over and did a full examination of Ashe before even looking at her claw. She explained what had happened and recommended she be sedated to remove the broken claw as Ashe is extremely hyper and wouldn’t sit still. She went over the procedure, explained everything including the risks involved. I agreed that sedation for Ashe was the best option and the procedure was booked in for 40 minutes later.I stayed while the procedure was being done and the whole time (2hrs because Ashe was stubborn and took a while to be sedated). The staff kept me updated so I knew what was happening and didn’t panic, they asked if there was anything I needed and also answered any questions I had (I had a few).Afterwards the Vet Courtney explained everything to me, from the sedation to how Ashe did during the procedure and the follow up treatment. She also walked me through the payment and how much it would be multiple times (before & after the procedure which I appreciate).Once home 30 minutes after they closed, I received a very unexpected but much appreciated follow up email about the visit with an overview of what we spoke about, Ashes exam, procedure and follow up instructions.The following morning I received a phone call from the clinic checking in to see how Ashe went overnight and to make sure that she didn’t have any adverse reaction to the medication she was sent home with. They went over the follow up care for her bandaging and medication, made sure I knew that I was welcome to contact them or go in if I had any worries or questions and were extremely helpful and caring.This was my first time at this clinic and I would 100% recommend them from my experience. Kind, caring, professional and very helpful. I’ll be heading back this week for Ashe’s follow up, she’ll be glad to get all the pats from her new friends.
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    Great service, very thorough, very welcoming, Bella Rose my 10 week Cavoodle was very relaxed
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    I thoroughly recommend the Lynbrook Vet Clinic as staff were extremely caring & patient with my very anxious 13 mth old dog.Clinic is very clean, very relaxed atmosphere.
  • Avatar Brooke Simmons ★★★★★ a week ago
    So glad we found this vet. The staff are fantastic and the service is amazing. Thank you to the team at Berwick Clyde Vet.
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    Absolutely love the service provided by the Berwick Clyde Vet. The 5 star rating is not only for how you feel on the phone talking to them but also the service you get at the centre. The centre is extremely well set-up and so clean as well.. … More when compared to another vet[don't want to name and shame here] closely this place is so far above standards.. Our Snowy had the best treatment for his desexing surgery with such lovely updates with pictures through the process..the subsequent visits were also amazing and I must say they have the best trained staff too.. definitely highly recommend this place and I'd definitely keep them as my go to for any issues for our fur baby. Updating review on 23rd July 2026, Dr Kelley was excellent in reviewing Snowy with his full health check up. Extremely approachable and caring.
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    Most amazing vet experience ever. Lovely staff, so friendly and informative and they showed my cat nugget so much love . Getting photos and updates throughout the day is amazing .

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