Is it at an
ideal weight?
Weight alone isn't enough — body condition is what matters. The 1–9 scale helps you tell whether your pet is underweight, ideal or overweight.
Very underweight
UnderweightRibs, spine and pelvis visible from a distance. No fat, loss of muscle mass.
Underweight
UnderweightRibs easily felt with minimal covering. Obvious waist, minimal abdominal fat.
Ideal
IdealRibs felt with a light fat cover. Visible waist from above, tucked-up abdomen from the side.
Overweight
OverweightRibs hard to feel. Waist barely visible, fat deposits over the back and tail base.
Obese
OverweightRibs not palpable. Heavy fat, distended abdomen — increased health risk.
How to check at home
- Ribs: should be easily felt with a light cover — like the back of your hand.
- Waist: looking from above, there should be an inward «tuck» behind the ribs.
- Abdomen: from the side, it should be tucked up toward the rear, not hanging.
- In a cat, a small pad of fat on the belly is normal; marked rounding means overweight.
Calculate the ideal weight
Answer 3 simple questions by looking at and feeling your pet. We will rate their condition for you and, with their weight, show whether they need to lose weight and how long it will take.
I already know the score or want to correct it
Answer the 3 questions and you will see your pet's rating straight away.
Approximate calculation from the score and the weight. Consult your veterinarian.
Need a diet plan?
Whether underweight or overweight, we can build a personalised plan. See also the portion calculator.
Portion calculator