Quick answer
Alpacas feed on grass, hay, and mineral supplement, adjusting with season, age, and what is abundant in Andean highlands above 3,500 m; farms worldwide. That label is a preferred pattern, not every item an individual might sample.
Key takeaway
Alpacas feed on grass, hay, and mineral supplement, adjusting with season, age, and what is abundant in Andean highlands above 3,500 m; farms worldwide. That label is a preferred pattern, not every item an individual might sample.
Alpaca diet overview
Alpacas (Vicugna pacos) are best summarised as Herbivore — grass, hay, and mineral supplement. Anatomy and habitat (Andean highlands above 3,500 m; farms worldwide) decide whether they hunt, graze, filter, scavenge, or mix strategies across the year.
How alpacas find food
Energy-rich foods are prioritised when available; lean seasons force broader diets or longer travel. Young animals may eat different items or receive food from parents.
Alpaca role in the food web
As herbivores shaping plants and seeds, alpacas move nutrients and influence prey or vegetation.
Feeding and human conflict
Never feed wild alpacas. Habituation raises injury risk and can lead to lethal management. Captive diets must match species needs, not generic pet food rules.
Fleece and shearing
Alpaca fibre is fine, warm, and lacks the lanolin found in sheep wool, making it popular for hypoallergenic textiles. Animals are shorn annually, yielding several kilograms of fleece. Huacaya alpacas have crimped, fluffy fleece; Suri alpacas have silky, dreadlock-like locks.
Sources
Alpaca FAQs
What do alpacas eat?
Alpacas feed on grass, hay, and mineral supplement, adjusting with season, age, and what is abundant in Andean highlands above 3,500 m; farms worldwide. That label is a preferred pattern, not every item an individual might sample.
What is the scientific name of the alpaca?
Vicugna pacos — used in research and conservation listings for alpacas.
Where do alpacas live?
They are associated with Andean highlands above 3,500 m; farms worldwide. Local presence depends on food, cover, and human land use.
What is the conservation status of alpacas?
Listed in our guides as Domesticated. Check the IUCN Red List and national assessments for the latest formal category.