Feed database · Grain

Corn (grain) for Alpacas

Typical nutrient values for corn (grain) and what they mean for alpacas at every life stage.

Type
Grain
Crude protein
9%
NSC (sugar + starch)
72%
Ca : P
0.1 : 1

Typical nutrient profile

Measure (dry-matter basis)Typical valueRating for alpacas
Dry matter88%As-fed moisture: dry, stores well
Crude protein9%Maintenance level
ADF (acid detergent fiber)3.5%Highly digestible
NDF (neutral detergent fiber)10%High intake potential
TDN (energy)88%High energy
Calcium0.03%
Phosphorus0.3%
Ca : P ratio0.1 : 1Inverted — urinary stone risk in males
NSC (sugar + starch)72%High — limit for easy keepers
Fat4%

Typical averages from published feed-composition tables. Hay varies enormously with species, maturity, soil and curing — a forage test (about $25–$40) is the only way to know what your hay provides.

Does it meet each life stage's protein needs?

Life stageProtein targetCorn (grain) (9% CP)
Adult maintenance (non-breeding, fiber animals)8–10%Used as a supplement, not the whole diet
Pregnant female (months 1-8)10–12%Used as a supplement, not the whole diet
Pregnant female (last 3 months)12–14%Used as a supplement, not the whole diet
Lactating female12–14%Used as a supplement, not the whole diet
Weanling / yearling (growing)14–16%Used as a supplement, not the whole diet
Working herdsire10–12%Used as a supplement, not the whole diet
Senior (12+ years)10–12%Used as a supplement, not the whole diet

How much to feed

Grain is rarely needed. If your vet recommends extra energy, start with a few ounces and never exceed about 0.5 lb (225 g) per day, introduced over two weeks.

Protein compared with other feeds

Corn (grain)9%Beet Pulp (unmolassed)9.5%Barley (grain)12.5%Soybean Hulls13%Oats (grain)13%Rice Bran (stabilized)15%Camelid Pellet16%Black Oil Sunflower Seeds17%Wheat Bran17%Flaxseed24%Distillers Dried Grains30%Soybean Meal54%

Use with care for

  • Most alpacas

Frequently asked questions

Is corn (grain) good for alpacas?
With about 9% crude protein it is maintenance level for alpacas.
How much corn (grain) does an alpaca eat per day?
Grain is rarely needed. If your vet recommends extra energy, start with a few ounces and never exceed about 0.5 lb (225 g) per day, introduced over two weeks.
Is it too high in sugar?
At around 72% NSC it is on the high side; limit it for overweight or inactive alpacas and test your hay.

This page is educational and does not replace advice from a veterinarian who has examined your animals. Camelid medicine uses many drugs “extra-label”, so dosing must come from your vet. In an emergency, call your vet first. Read our disclaimer · How we write and review content.