
Show Notes
In this CAM LIVE, Hannah Capon speaks with leading veterinary obesity researcher Alex German about one of the most significant health challenges affecting companion animals today: excess body weight. With more than 50 percent of pet dogs now classified as overweight or obese, the discussion highlights why this issue has become a welfare concern of epidemic proportions.
Alex provides an overview of the scale of the obesity problem in dogs, the key factors contributing to weight gain, and the strong association between obesity and musculoskeletal disease, particularly osteoarthritis. The conversation explores how excess weight increases mechanical strain on joints while also driving systemic inflammation that worsens pain and mobility problems. The discussion then moves to practical strategies for safe and sustainable weight management. Alex explains why gradual, controlled weight loss is essential and how long term success depends on building consistent feeding routines, managing treats, and supporting caregivers in maintaining healthy habits for their dogs. The episode also considers whether particular food groups can influence weight loss and long term weight control, and discusses preventative approaches that can help stop obesity developing in the first place.
Original publishing date: January 2021 Facebook Live recording: https://youtu.be/-h7Bf44QGtw
Guest Bio
Alex German is Royal Canin Professor of Small Animal Medicine at the University of Liverpool. He is a Diplomate of the European College of Veterinary Internal Medicine, a recognised specialist in internal medicine with the Royal College of Veterinary Surgeons, and a Senior Fellow of the Higher Education Academy.
His main clinical and research interest is the prevention and management of obesity in companion animals. For more than fifteen years he has run the Royal Canin Weight Management Clinic at the University of Liverpool, a specialist clinic dedicated to improving the quality of life of overweight pets through clinical excellence, research and education.
Key takehomes
1. More than half of pet dogs are now overweight or obese, making excess weight one of the most common and serious health concerns in companion animals. 2. Obesity is strongly linked with musculoskeletal disease, including osteoarthritis, increasing both joint loading and systemic inflammation that contributes to chronic pain. 3. Safe weight loss must be gradual and carefully managed to protect health and improve the chances of maintaining weight loss long term. 4. Successful weight management relies on behaviour change for both dogs and caregivers, including portion control, consistent feeding routines and careful management of treats. 5. Prevention is critical. Monitoring growth in young dogs and recognising weight gain early can significantly reduce the likelihood of obesity developing later in life.
Relevant links
Study on food consumption and osteoarthritis in dogs https://avmajournals.avma.org/view/journals/javma/217/11/javma.2000.217.1678.xml
Waltham Puppy Growth Charts https://www.waltham.com/resources/puppy-growth-charts
CAM Member Zone https://caninearthritis.co.uk/memberzone
Good Day Bad Day Diary https://caninearthritis.co.uk/gooddaybadday
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Stay tuned to learn how early detection can make a significant difference in managing OA in younger dogs.
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