Short answer: BCS is a method for assessing weight status on a 1–9 scale based on how easily you can feel the ribs and how defined the waistline looks from above. If the ribs are hard to feel and there's no visible waist, it's worth suspecting your pet is overweight.
What is BCS?
BCS stands for Body Condition Score — a way of assessing body shape and fat distribution through touch and visual inspection, capturing things a number on a scale can't tell you. Since the ideal weight varies so much by breed, body condition is often a more practical measure than weight alone.
How can I check this at home?
① Gently press along the sides to feel whether the ribs are just beneath a thin layer of fat ② Look down from above to see if there's a visible waist narrowing behind the ribs ③ Look from the side to check for a slight upward tuck in the belly line. Combining these three checks gives you a solid overall picture.
What does an ideal body condition look like?
If the ribs are easily felt under a thin layer of fat, and there's a clearly visible waist narrowing when viewed from above, that's generally considered an ideal body condition (roughly BCS 4–5).
How should I manage things if my pet is overweight?
Rather than a drastic diet, it's safer to gradually reduce daily calorie intake while increasing activity level. Recalculating portions with our feeding calculator based on activity level can also help.
What if my pet seems too thin instead?
If the ribs, spine, and hip bones are easily visible and prominent, your pet may be underweight. Since this can also be a sign of an underlying condition, it's safer to have a vet check the cause before simply increasing food portions.
