Behavior
Alpacas are very herd-oriented and usually prefer the company of their own kind to that of other species. Within the herd, there is a hierarchy of dominant and less assertive animals. When frightened, alpacas tend to band together which simplifies moving them as a group.
The gentle character of alpacas makes them easy to handle by persons who understand their ways. While alpacas must become accustomed to human touch, most can easily be trained to halter and accept people. Rarely handled animals usually require some form of restraint for treatments but this can usually be accomplished by one person holding the animal. Adult male alpacas are typically less aggressive among themselves and with humans than are their North American livestock equivalents. Most male alpacas can be kept together in non-breeding situations and some in breeding situations as well.
Alpacas are intelligent and clean. Alpacas have three stomachs, are browsers and very economical to feed requiring only good grass hay and a mineral supplement. They produce practically odorless pellets (much like a rabbit) that are low in nitrogen and make excellent soil enhancers. They “go” in only a few spots making cleaning corrals much easier. Areas can be cleaned using a either shovel or a specially designed vacumm that mulches the pellets. The mulch pellets than can be used as fertilizer in flower and vegetable gardens.
Alpacas communicate with a variety of mostly quiet noises, body postures and an occasional spit when confronted by extreme adversity. Their most common sound is a soft, pleasant humming. They sound off an alarm call to signal the approach of an intruder. Some mother alpacas actually cluck to their new born babies. Alpacas also have readily understood body language involving posturing with ears, tail, neck primarily to establish pecking order in the herd. Young alpacas are especially curious and often communicate by sniffing and touching other animals.
Alpacas love water and use it as a cooling device in warm weather. Most enjoy ponds, pools and sprinklers and will come running when they recognize a person with a hose. Lying in water for extended periods of time, besides being immediately cooling to the animal, does cause fiber loss on the alpaca’s legs and underside. (They do not become bald but appear shorn in these areas.)
Uses
As rare and treasured as alpacas are in North America, they are essentially domestic animals that have been bred for thousands of years for fine fiber with consideration also given to meat production and ease of handling. In North America, alpacas are appreciated for their fiber, form, gentleness and amusing personalities. While the emphasis of the infant industry is on the production and perpetuation of the species in the U.S. and Canada, alpacas are also purchased as fiber sources, show animals, pets and living forms of art.
Breeding Alpacas
Female alpacas are ready for breeding when they have reached 75% of their adult weight which usually occurs between 18 and 24 months of age. Since a few may become pregnant as early as 6 months of age, it is important to separate young ladies from intact males from this age until they are ready for breeding. Sexually mature females are induced ovulators and do not exhibit estrus cycles typical of most domesticated animals. If not pregnant a mature female is almost constantly “open” or “receptive” to breeding.
Males mature more slowly than females and typically begin breeding at 2 1/2 to 3 years of age. Some, however, are precocious as youngsters and should be separated at about 8 months of age from receptive females since fertilization by a young male is possible any time after the penis no longer adheres to the prepuce (sheath). Males “orgle” continuously while breeding which lasts a minimum of 15 minutes.
Breeding is done in a prone position and takes at least 15 minutes since the male dribbles, rather than ejaculates, semen into the uterus of the female. While breeding, the male makes a continuous orgling noise and moves his front legs occasionally along the sides of the female. The mating process induces the female to ovulate so that she can become pregnant.
Methods of determining pregnancy include: (1) observing a female’s receptivity to an intact male, (2) determining blood progesterone levels after 21 days, (3) internal ultrasound and/or external ultrasound. The first two procedures are indirect assessments and at times may be misleading. Unfortunately, the anatomy of many female alpacas is too small to allow rectal palpation or visualization of the pregnancy of internal ultrasound.
The gestation for alpacas is approximately between eleven to eleven and a half months, and females almost invariably produce a single baby. A young alpaca is called a cria and normally weigh from 10 to 18 pounds at birth. A cria is usually ready for weanling at 5 - 6 months. An alpaca birth usually occurs in the morning with some birthing in the early afternoon. It is rare that a dam will birth in the evening.
Provisions for Alpacas
Fencing
While alpacas like to investigate new areas, they do not tend to run away so keeping them home is seldom a problem. However, adequate fencing is critical to their survival. Exterior fencing must be high enough and tight enough to keep out all potential predators including the neighbor’s dog. Woven wire or any solid material that rises from ground level to a height of five feet usually suffices. For added protection, some owners add an electric wire along the top. Internally, any combination of boards, woven wire, cables and barbless wire that stand about four feet and does not allow the smallest animals to escape under or through will do.
Housing
Alpacas are hardy creatures that adapt to all climates and have minimal requirements in the way of shelter. Access to an open barn or simple overhang that offers protection from storms and ample shade in the warmer seasons is all that is needed and is preferred to strict confinement.
Feed
Alpacas are extremely efficient utilizers of feed, alpacas do well on pasture or clean, grass-type hays. Overfeeding and dependence on the use of protein-rich hays, such as alfalfa, are unhealthy and should be avoided. Females in their last trimester of pregnancy, nursing mothers and growing youngsters require higher levels of protein and may benefit from supplemental feeding. Fresh water should always be available along with mineral salt. Alpacas are sensitive to the deprivation of essential minerals including, but not limited to, selenium and phosphorus. When green forage or hay from areas of specific deficiencies is fed, animals must be directly compensated for the mineral(s) that are lacking in their feed. Learn more about Alpaca Nutrition .
Health Care
Although generally hardy and disease resistant animals, alpacas greatly benefit by preventative medicine and ready access to veterinary services. A priority for new alpaca owners should be to enlist the services of a veterinarian with alpaca and/or llama experience or, if none is available, find a local veterinarian who is interested in the species and very willing to learn. Regular selenium supplements are required in many areas to prevent white muscle disease, while Vitamin D may be required to prevent rickets. An alpaca’s nails should be trimmed regularly and not allowed to grow long and curl. This can be done with or without a restraining chute. The teeth should be inspected and incisors trimmed if they exhibit excessive growth. Shearing alpacas once a year will further add to their happiness and well-being. To learn more about health, care and management of alpacas go to http://www.shagbarkridge.com/info/vinfo.html .
For chute plans for alpacas and llamas go to http://www.goodnewsllamas.com/llama-chute.htm and http://www.llamalife.com/archives/chuteplans.pdf .
Medical supplies to have on hand.
The Alpaca Registry
Alpaca Registry, Inc (ARI), headquartered in Lincoln, Nebraska is the largest alpaca pedigree registry in the world. ARI is the only organization of its kind in the United States, but also registers alpacas in Canada and other countries throughout the world.
Using advanced DNA technology, ARI validates the parentage of alpacas submitted for pedigree registration. Once an alpaca’s parentage has been validated, ARI issues a registration certificate that provides known lineage and assigns a unique number to each alpaca. ARI itself is a tremendous asset to the entire alpaca community. Created in 1988, the ARI methodology and database are some of the most sophisticated and accurate of any livestock industry anywhere in the world.
The vast majority of alpacas in North America are registered with ARI. The Registry protects the existing gene pool and helps ensure each breeder’s investment is protected from cross-breeding with other camelids and precludes the registration of an alpaca if its parents were not ARI registered alpacas. ARI is currently a closed registry which means that every alpaca that is registered must be DNA tested and validated as an offspring of two other ARI registered parents. If this can not be validated, the alpaca will not be registered.
In addition to maintaining the growing database of alpacas and DNA records, ARI manages lists of animals owned or sold by owners. Certificates of Registration are printed and provided to owners, displaying up to five generations of ancestry. Online queries available to ARI members can provide recorded and validated ancestry for any alpaca in the database regardless of the number of generations, as well as other information. Visit the ARI website at
http://www.alpacaregistry.net .
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