Feed database · Legume hay

Perennial Peanut Hay for Alpacas

Typical nutrient values for perennial peanut hay and what they mean for alpacas at every life stage.

Type
Legume hay
Crude protein
15%
NSC (sugar + starch)
10%
Ca : P
5.2 : 1

High-quality legume hay similar to alfalfa.

Typical nutrient profile

Measure (dry-matter basis)Typical valueRating for alpacas
Dry matter90%As-fed moisture: dry, stores well
Crude protein15%High — breeding & growth
ADF (acid detergent fiber)33%Good digestibility
NDF (neutral detergent fiber)44%High intake potential
TDN (energy)60%High energy
Calcium1.3%
Phosphorus0.25%
Ca : P ratio5.2 : 1Calcium-heavy
NSC (sugar + starch)10%Low sugar/starch
Fat2.5%

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 targetPerennial Peanut Hay (15% CP)
Adult maintenance (non-breeding, fiber animals)8–10%Meets needs
Pregnant female (months 1-8)10–12%Meets needs
Pregnant female (last 3 months)12–14%Meets needs
Lactating female12–14%Meets needs
Weanling / yearling (growing)14–16%Meets needs
Working herdsire10–12%Meets needs
Senior (12+ years)10–12%Meets needs

How much to feed

As the main forage, a typical 150 lb (68 kg) alpaca eats roughly:

Life stagePer day (as fed)Per month
Adult maintenance (non-breeding, fiber animals)3.0 lb (1.4 kg)91 lb
Pregnant female (months 1-8)3.0 lb (1.4 kg)91 lb
Pregnant female (last 3 months)3.3 lb (1.5 kg)101 lb
Lactating female3.8 lb (1.7 kg)116 lb
Weanling / yearling (growing)4.2 lb (1.9 kg)127 lb
Working herdsire3.3 lb (1.5 kg)101 lb
Senior (12+ years)3.2 lb (1.4 kg)96 lb

Use the feeding calculator for your animal's exact weight, or see the feeding chart by weight.

Protein compared with other hays

Kentucky Bluegrass Hay11%Perennial Ryegrass Hay11%Teff Hay11%Reed Canarygrass Hay11%Peanut Hay11%Grass Haylage12%Sericea Lespedeza Hay13%Alfalfa-Grass Mix Hay14%Red Clover Hay15%Perennial Peanut Hay15%Birdsfoot Trefoil Hay16%Alfalfa Hay (mid bloom)17%Alfalfa Cubes17%Alfalfa Pellets17.5%Alfalfa Hay (early bloom)19%Cool-Season Pasture (spring, leafy)20%

Frequently asked questions

Is perennial peanut hay good for alpacas?
High-quality legume hay similar to alfalfa. With about 15% crude protein it is high — breeding & growth for alpacas.
How much perennial peanut hay does an alpaca eat per day?
About 3.0 lb (1.4 kg) per day for a 150 lb adult at maintenance if fed as the main forage.

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.