October is World Pet Obesity Month. In its October 1, 2026 guidance, the Association for Pet Obesity Prevention (APOP) encouraged caregivers to discuss body condition with their veterinary teams. Its 2022 survey found that 61% of cats assessed at participating U.S. clinics had scores in the overweight or obesity ranges. That figure describes the cats seen in those clinics, not every cat in the country.
The useful question at home is: “What is healthy for my cat, and how can I tell when that changes?”
Why the Scale Is Only One Clue
A weight reading is worth keeping, but it cannot show how much of that weight is fat or muscle. Two cats at the same weight can have different body shapes and needs. APOP recommends asking your veterinary team for a body condition score and an explanation of what they see and feel. Muscle condition deserves its own assessment, especially when a cat is older or losing weight.
Record your cat’s weight under similar conditions over time, if weighing is easy and calm. Avoid deciding on a diet from a single number or photo. Your veterinarian can help establish a target appropriate to your cat’s build, age, and health.
Try a Gentle Three-Part Check
First, run your hands lightly along both sides of your cat’s rib cage. On a cat near the middle of a nine-point body condition scale, the ribs should be easy to feel beneath a slight fat covering. You should not need to press hard.
Next, look from above for a waist behind the ribs. Finally, view your cat from the side and notice the abdomen’s outline. A thick coat can make a visual check tricky, so touch and a professional assessment matter too. Cornell’s feline body condition guide describes a 5 out of 9 as well proportioned, with a waist and minimal abdominal fat pad.
Do this only when your cat is comfortable being handled. The aim is to collect observations, not to assign a diagnosis yourself. APOP’s free body condition tools can help you prepare for a veterinary conversation.
Look at the Daily Pattern
Weight care is also about what happens between weigh-ins. Note whether your cat still jumps, grooms, plays, and moves as usual. Changes in these habits are worth discussing with a veterinarian; they do not prove that weight is the cause.
For a few ordinary days, write down all meals, treats, table food, and food offered by different family members. Include the amounts and food labels. This gives your veterinary team a clearer starting point for discussing portions, activity, and a realistic plan.
Make Changes With Your Veterinarian
If your cat’s body condition is above or below the recommended range, ask what the first step should be and when to recheck. The right plan may involve food choice, portion sizes, activity, or investigation of a health problem. Cornell advises that feline weight reduction be directed by a veterinarian: abrupt food restriction can put a cat at risk of serious illness. A cat that stops eating or is losing weight also needs veterinary assessment.
At Puresa, we see daily routines as a chance to pay attention. While you care for a Petia or Silitter litter box, notice whether your cat gets in and out with its usual ease. That observation can support a conversation with your veterinarian; litter is not a weight management treatment.
A healthy weight plan begins with a clear picture of your individual cat, followed by a practical next step you and your veterinary team can sustain.