Alpacas｜Husbandry and Care (the disease column has its own article) | Evidence chain

FAQ

What should be noted about the species／breed and lifespan of alpacas?

A South American camelid; the llama, a close relative of the alpaca, is larger and used somewhat differently, but the basic principles of care are similar. Alpacas live about 15–20 years and llamas somewhat longer (Penn State Extension: "The alpaca lifespan is 15 to 20 years, while llamas tend to live a bit longer, provided that the animals get the proper care." <https://extension.psu.edu/animals-and-livestock/llamas-and-alpacas/health-and-care>, verified 2026-07-30). The actual judgement still rests with a veterinarian case by case, and this article gives no drug names or dosages.

What should be noted about the normal vital signs of alpacas?

What to measure: temperature, heart rate, respiration; camelid red blood cells are elliptical (not the biconcave discs common in mammals), so this species characteristic must be kept in mind when interpreting some laboratory values; alpacas are by nature extremely stoic, and signs of illness often appear only when the condition is already quite serious (as in donkeys and sheep／goats). Reference values (adult camelids; Merck does not separate alpacas from llamas): rectal temperature 37.5–38.9°C (99.5–102°F); heart rate 60–90 beats/min; respiration 10–30 breaths/min (Merck Veterinary Manual, "Vital Signs in Adult Camelids": "Rectal temperature: 37.5–38.9°C (99.5–102°F)" "Heart rate: 60–90 beats/min" "Respiratory rate: 10–30 breaths/min" <https://www.merckvetmanual.com/multimedia/table/vital-signs-in-adult-camelids>, verified 2026-07-30). Individual variation is wide; these are reference values for a healthy animal at rest, and when something is abnormal veterinary care should still be sought immediately. The actual judgement still rests with a veterinarian case by case, and this article gives no drug names or dosages.

What should be noted about housing for alpacas?

Native to the cool, high-altitude climate of the South American Andes, alpacas tolerate hot and humid climates poorly, and heat stress is a major risk (in hot, humid regions shearing, shade and, where necessary, additional cooling measures are needed in summer); a social animal, at least one companion of the same species is required, and keeping one alone readily causes severe stress; fencing must be solid. The actual judgement still rests with a veterinarian case by case, and this article gives no drug names or dosages.