Plant safety · Safe

Can Alpacas Eat Sainfoin?

Sainfoin (Onobrychis viciifolia) — a legume. Here is what alpaca owners need to know.

✓

Yes — sainfoin is safe for alpacas.

It is acceptable forage or browse in normal amounts.

Sainfoin (Onobrychis viciifolia)
Sainfoin (Onobrychis viciifolia). Photo: en:User:Ramin Nakisa, CC BY-SA 3.0 via Wikimedia Commons.
Status
Safe
Scientific name
Onobrychis viciifolia
Family
Fabaceae
Plant type
Legume
Also known as
Holy-clover, Esparcet, common sainfoin

Feeding notes

High-tannin legume studied for anti-parasitic effects in small ruminants; excellent palatable forage.

How to offer it

  1. Introduce any new forage or browse gradually over a week or two.
  2. Make sure it is fresh — avoid moldy, wilted piles or plants sprayed with herbicide.
  3. Keep a balanced diet: grass or hay first, with a camelid mineral available.

About the plant

Onobrychis viciifolia, also known as O. sativa or common sainfoin was an important forage legume in temperate regions until the 1950s. During the Green Revolution it was replaced by high yielding alfalfa and clover species. Due to its anthelmintic properties, common sainfoin is a natural alternative to drugs to control nematode parasitism in the guts of small ruminants. This is the main reason why O. viciifolia returned to the scientific agenda in recent years.From Wikipedia — “Onobrychis viciifolia”, licensed under CC BY-SA 4.0.

Where it grows

GBIF, the Global Biodiversity Information Facility, holds 111,176 recorded observations of Onobrychis viciifolia Scop. worldwide, including 953 in the United States. It belongs to the Fabaceae family, together with Rosary Pea, Black Locust, Coffee Senna & Sicklepod, Kentucky Coffeetree, Laburnum. See the occurrence map on GBIF.

Frequently asked questions

Can alpacas eat sainfoin?
Yes. High-tannin legume studied for anti-parasitic effects in small ruminants; excellent palatable forage.
How much sainfoin can an alpaca eat?
As part of a varied diet based on grass or grass hay, it can be eaten freely. Introduce new browse gradually.

Keeping pastures safe

  • Walk every paddock and fence line each season and remove toxic plants, including roots.
  • Never throw garden, hedge or lawn clippings over the fence.
  • Check pastures after storms for fallen branches (cherry, red maple).
  • Buy hay from known sources and inspect it for weeds.
  • Keep pastures well managed — hungry alpacas eat plants they would normally avoid.

Browse the full toxic plant checker, the printable list of poisonous plants and the list of safe plants.

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.

Data: plant status compiled from veterinary toxicology references (see sources); taxonomy and occurrences from GBIF; identifiers from Wikidata Q157933.