Obesity in Cats

What is Overweight for a Cat?

While the optimal weight of a cat depends on its breed and health history, the average domestic feline should ideally weigh between 8 and 10 pounds. Cats are considered to be overweight when they reach 9 to 20% above their ideal body weight—meaning a cat that weighs just 0.72 to 2 pounds heavier than average could be considered overweight. 

Overweight cats account for about 5 to 10% of the feline population. Weight gain is most likely to develop between the ages of 2 and 10 years old, when cats use less energy and are therefore at an increased risk of becoming overweight.

What is an Obese Cat?

Obese cats are those that weigh more than 20% above their ideal body weight, causing excess fat to accumulate. About 40% of domesticated cats fall into the “obese” category. (Download free body condition score posters at the bottom of this blog)

Symptoms of Obesity in Cats

If you don’t own a scale but want to know if your cat is overweight, there are several signs of cat obesity that may suggest your pet is heavier than it should be:

  • Lying down or sitting more than usual
  • Disinterest in physical activity
  • Difficulty climbing stairs or jumping
  • Spine, ribs, or hip bones can’t be felt
  • No discernible waist
  • Dirty or messy coat
  • Less frequent bowel movements- constipation

Consequences of Obesity in Cats

Obese cats are more likely to develop a number of serious health conditions, including:

  • — Hepatic lipidosis
  • — Urinary bladder stones
  • — Kidney dysfunction
  • — Diabetes mellitus
  • — Hypertension
  • — Heart disease
  • — Many types of cancer

How to Help Your Cat Lose Weight

If you suspect your cat is overweight or obese, consult your veterinarian. They can provide personalized advice and create a weight management plan. Here are some general tips:

  1. Diet: Adjust your cat’s diet to a high-quality, balanced food with appropriate portion sizes. Measure meals carefully and avoid free-feeding.
  2. Exercise: Encourage playtime and physical activity. Interactive toys and laser pointers can engage your cat. Leash walks with a sturdy harness, if your cat will tolerate, is another great way to shed pounds.
  3. Slow Transition: Gradually transition to a new diet to prevent digestive upset.
  4. Regular Vet Visits: Regular check-ups help monitor weight and overall health.
  5. Treats in Moderation: Limit treats and choose healthy options.
  6. Hydration: Ensure your cat has access to fresh water.

Remember, maintaining a healthy weight is essential for your cat’s well-being and long lifespan. By addressing obesity, you can improve your feline companion’s quality of life and reduce the risk of associated health problems.

Download the Purina Dog and Cat Body Condition Score Posters Here: