Queen Body Condition: 1-9 Scale, Target 5-6

Score a queen on a 1 to 9 scale every 2 weeks, and treat 5 or 6 as the target. Hands find body condition faster than eyes, and a 14-day interval is short enough to catch a drift of 200 to 400 g while it is still a feeding question rather than a health one. One number, written down 6 times, beats an impression formed once a season.

The 1-9 Scale in 60 Seconds

Put both thumbs on the spine just behind the shoulder blades, then run the flats of your fingers down both sides over the ribs, and finish with a hand under the belly in front of the rear legs. Score 3 things: how much fat covers the ribs, whether a waist is visible from above, and whether the belly tucks up from the side.

1 to 3: ribs, spine, and hip bones stand out, no fat between skin and bone. 4: ribs easy to feel with light pressure, waist clear. 5: ribs felt under a thin layer of fat, waist visible behind the ribs. 6: ribs felt under a slight layer, waist mild. 7: ribs need firm pressure, no waist. 8 to 9: ribs cannot be felt, belly rounded and heavy, fat pads over the hips.

Why 5 or 6, Not 7

A queen at 7 carries roughly 15 to 20 percent more weight than she needs, which on a 4 kg frame is 600 to 800 g. The cost shows up slowly: harder palpation at checkups, more heat intolerance in a 26 to 28 degree room, and a wider error bar when you try to read a 2-week weight change. A queen at 3 or 4 has the opposite problem, no reserve for a litter, and 4 kg dropping to 3.4 kg over 8 weeks is a flag, not a diet success.

5 and 6 are the two scores where ribs are still findable with light pressure and the waist is still there. That is the whole test.

The 6 Columns of the Record Sheet

Date, week of the cycle, body condition score, weight in grams, difference from the score taken 14 days earlier, and 1 line on appetite and stool. Photograph the top-down view on the same floor tile each time; comparing 2 photos taken 14 days apart at the same angle catches a change the scale rounds away.

Body score	Ribs by hand	Waist from above	Weight vs ideal (g)	Recheck (days)
3	Sharp, no fat cover	Deep tuck, narrow	-800	14
4	Easy with light pressure	Clear behind ribs	-400	14
5	Under a thin layer	Visible	0	14
6	Under a slight layer	Mild	200	14
7	Needs firm pressure	Absent	600	7
8	Cannot be felt	Rounded, no waist	1100	7

Every 2 Weeks Means Day 0, 14, 28

Put the score on the same weekday at the same hour, before the morning meal, on the same scale. That fixes the 2 variables that ruin a trend: a full stomach worth 80 to 120 g and a scale that reads 50 g differently from the last one. A 4 kg queen gaining 200 g in 14 days is moving at 14 g a day, which is normal for the middle of a pregnancy and abnormal for an empty queen who is being fed the same amount.

Write the score before you look at the weight. If you weigh first, the number anchors the hand, and a 7 gets scored as a 6 because the scale said so.

Reading the 14-Day Delta

Three patterns are worth acting on. A drop of 300 g or more in 14 days with a score falling 1 point: recheck in 7 days, then book a vet if it repeats. A gain of 500 g or more in 14 days with a score climbing from 6 to 7: cut treats first, since 30 g of treats a day is 900 g a month. A flat weight with a falling score, ribs getting easier to feel while the scale does not move, usually means muscle rather than fat, and that is a vet question.

Two people scoring the same cat should land within 1 point. If they differ by 2, the cause is usually hand pressure: press until you feel the rib edge, not until the cat objects, and check the same side each time, before weighing rather than after.

Track it against the same reference points every cycle, and keep the queen's weight history next to the weight gain tracker so 6 scores from 3 months sit on 1 line. If vaccinations or a vet visit fall inside the same 14 days, note it in the same row, because vaccination timing changes appetite for 24 to 48 hours and will otherwise look like a scoring error.

When a Score Sends You to the Vet

Book an appointment for a score of 3 or lower, a score of 8 or higher, a change of 1 full point in 14 days in either direction, or a 14-day loss above 300 g. Bring the sheet with 6 to 8 rows, the 3 most recent weights, and the top-down photos. A vet can check thyroid, dental pain, and intestinal parasites in 1 visit; none of those are fixed by changing the food bowl.

None of this certifies a cat for breeding. Body condition is 1 input among health testing, age, and temperament, and the decision belongs with a veterinarian and the registry, not with a 14-day chart.

5 Steps to Start This Week

Score the queen today on the 1 to 9 scale, hands on ribs and waist, and write the number before weighing.
Weigh on the same scale, same weekday, before the first meal, and record grams to the nearest 50 g.
Set the next 3 dates at 14-day intervals: day 14, day 28, day 42.
Photograph the top-down view on the same floor tile for comparison at 14 and 28 days.
Move to a 7-day recheck for any score of 3 or 8, or a 14-day change of 1 full point.

Frequently asked

What body condition score should a queen be at?

Aim for 5 or 6 on the 1 to 9 scale, where ribs are felt under light pressure and a waist is still visible from above. A score of 7 is roughly 15 to 20 percent over ideal weight, which on a 4 kg frame is 600 to 800 g of extra load.

How often should I score a queen?

Every 2 weeks, on the same weekday at the same hour, before the morning meal. Pairs of scores 14 days apart show direction, while a single score taken once a season only tells you where the cat is today and not where she is heading.

Is a 300 g drop in 2 weeks a problem?

It is a flag, not a diagnosis. Drop 1 point on the body score as well and the next check should come in 7 days, not 14; if the pattern repeats, book a vet visit with the sheet and the 3 most recent weights so thyroid, dental pain, and parasites can be ruled out.