What Is Body Scoring?
scoring is a way to describe the body condition of your llamas or alpacas
through the use of a ten point scale.
A score of five (5) indicates
the animal is of average flesh.
A score of ten (10) indicates the
animal is obese and has had too many groceries.
On the other end of
the scale, a score of one or two (1 or 2) indicates the animal has an
extreme loss of muscle mass.
(Some charts, such as the one to the right,
use a scale of only one to five (1 to 5).
From Robert J. Van Saun, DVM, MS, PHD
How To Body Score Your Animal:
body score is most commonly achieved by putting the base of the palm of
your hand on the animal's backbone. In this position, laying your
fingers down on the animal's side, you should find your hand at a 45
degree angle to score the animal at a perfect "five". If the angle of
your hand is more, score a "2-4", or even a "1" if extreme indicating a poor
and thin body condition. If your hand is less than a 45 degree
angle, you will have a score of "6-10" indicating your animal may be
To reinforce your score, look at the animal's legs from the front and
rear. The rear thighs of the animal should have an inverted "V"
showing moderate fat. If thighs are touching, the animal is quite
Body Scoring should be done on a regular basis and charted to manage your
animal's health. It's especially helpful if you don't have a
livestock scale to weigh your animals regularly. An animal's weight
is not always a helpful indication of health unless you have charted
weights on a regular basis.
On a Scoring of "1" to "3" ........................
"Above right: Body condition scoring chart for llamas and alpacas (from Van Saun, R.
Feeding the Alpaca. In: The Complete Alpaca, 2nd ed., Hoffman, E. (ed.),
Boony-Doon Press: Santa Cruz, CA, 2006). Refer to text for description of
The ideal body condition is 3.0, having a moderate amount of body fat. Although
some individuals will maintain lower or higher body condition score and remain
healthy, this is just inherent individual differences in metabolism. Body
condition scores 2.0 and below or 4.0 and above are considered abnormal and
represent extremely thin or fat animals, respectively. Most animals other than
those in late pregnancy or lactation should maintain a body condition score
between 2.5 and 3.25. Late pregnant animals should have slightly higher body
condition (3.25-3.5) to have reserves to support impending lactation. Lactating
animals will lose body condition rapidly as they produce milk. Lactating animals
should not lose more than 0.5-0.75 condition scores. A loss in body condition
implies the consumed intake of feed is deficient in energy, protein, or both.
Important times to assess body condition score would be during early to mid
pregnancy, early to mid lactation, and periodically (4-6 times per year) to
other animals of the herd to assess energy status."
The importance of forage quality to a nutrition program cannot be
overemphasized. Forage quality is best tested by chemical measures for moisture,
crude protein, and neutral and acid detergent fiber by a certified laboratory.
Feed laboratories in your area can be found through the National Forage Testing
Association (www.foragetesting.org). It is important to obtain a representative
sample of the entire amount of forage to be fed using a forage sampling device.
Visual assessment is based on identifying properties of maturity (i.e., stem
thickness, flowers, seed heads), leaf-to-stem ratio, and foreign object
presence. In addition to the chemical measures for quality, one should have
macro- and micromineral content determined. This would allow one to best
determine the need for additional supplements and evaluate which supplements
best match their forage.
Feed testing results will be in the form of a report listing
nutrient content for the given sample. Generally laboratories will report
nutrient content on an as fed (wet weight) basis and a dry matter (water
excluded) basis. Dry matter nutrient content will always be the larger number as
it represents the amount of nutrient in the sample without the water weight. In
comparing nutrient content across feeds, one should use only dry matter values
as feeds vary tremendously in their moisture content. Additional information
about forage testing can be obtained from agronomy specialists with agricultural
universities or extension personnel.