Using Guardian Animals to Protect Your Goats
Many goat owners keep livestock guardian dogs, donkeys, llamas, or alpacas with goats as full-time guard animals. Guardian animals can add a substantial cost in terms of training and upkeep, but they may be well worth the effort and time if they work out.
Try to get a guardian animal from a breeder who has used the animals for this purpose and can vouch for (but not guarantee) their pedigree, training, and temperament.
Livestock guardian dogs (LGDs) were bred and have been used for thousands of years to protect goats and sheep in Europe and Asia. They live and bond with the goats, are aggressive toward predators, and are focused on the job. These dogs are traditionally white, which enables them to blend in with the sheep flock and be distinguished from predators. Of the many breeds of livestock guardian dogs, the Great Pyrenees is probably the best known. Other common livestock guardian breeds include
Akbash
Anatolian
Komodor
Kuvasz
Maremma
Ovcharka
Shar Planinetz
Slovak Cuvac
Tatra Sheepdog
Don't buy a herding breed such as Australian shepherd or border collie to guard your goats; they aren't qualified. Their job is to herd, and you may have a problem with them chasing goats. That isn't to say that some haven't been successful, just that they are unlikely to do a good job protecting goats.
Donkeys have been used for hundreds of years to guard sheep and other herd animals. They're very intelligent and have good hearing and eyesight. They work better alone and don't like dogs, so they can't work as a team with an LGD. Donkeys' dislike of dogs also makes them effective against coyotes.
Because donkeys are naturally herd animals, if they're bonded to the goats, they can be counted on to stay with them most of the time. Ideally, you get a guardian donkey at birth or as soon as it's weaned to make sure it bonds with the goats. Because they eat the same food as the goats, donkeys also will want to stay with the herd after they realize that's where the food is.
When a guardian donkey becomes aware of a predator, she situates herself between the intruder and the herd and brays loudly. If the animal doesn't leave, she chases it, and if that doesn't work, she attacks by rearing up on her hind legs and coming down on the predator with her front feet.
Llamas and alpacas are good guardian animals because they bond quickly to goats and also eat the same feed. Castrated males make the best goat guardians. Males can injure goats by trying to mount them and can be too aggressive toward humans as well.
Unlike dogs, llamas work better as guardians when they're alone instead of in a pack. A llama and guard dog combination can be trained to work cooperatively, though.
Llamas need strong fences to help them do the job. If a guardian llama can't scare off a dog or coyote with his aggressive attitude, the predator may kill him.

Goat Glossary
abscess
An inflamed collection of pus caused by bacteria.

Goat Glossary
brood doe
A female goat that is kept for breeding purposes.

Goat Glossary

Goat Glossary
buckling
A young male goat.

Goat Glossary
cannon bone
The shin bone.

Goat Glossary
Caseous lymphadenitis CLA
A highly contagious disease caused by a bacterium, Cornybacterium pseudotuberculosis.

Goat Glossary
chaffhaye
Roughage that has the added benefit of containing good bacteria that aid in digestion.

Goat Glossary
chine
The are of a goat's spine directly behind the withers.

Goat Glossary
colostrum
A rich, immune-system-boosting fluid that kids need during their first days after birth.

Goat Glossary

Goat Glossary

Goat Glossary
doeling
A young female goat.

Goat Glossary
enterotoxemia
A disease also called overeating disease because it comes about when a goat eats too much grain, lush grasses, or milk.

Goat Glossary
escutcheon
The area between the back legs, where the udder lies in a doe.

Goat Glossary
foreudder attachment
Attachment of the front of the udder by the belly.

Goat Glossary
foundation stock
The stock you start your breeding program with.

Goat Glossary

Goat Glossary
fuzzy goat show
A goat show held in the early spring in a part of the country where the weather is still cold; you only need to do minimal clipping.

Goat Glossary
hypocalcemia
Often called milk fever, this is a deficiency of calcium in the blood that arises when a doe doesn’t get enough calcium in her diet to support her needs and the needs of her unborn kids.

Goat Glossary
ketosis
A metabolic imbalance that usually goes hand-in-hand with hypocalcemia. It is caused when a goat doesn’t get enough energy because she has stopped eating.

Goat Glossary
kid
A goat less than a year old.

Goat Glossary
mastitis
An inflammation of the udder, often caused by bacteria.

Goat Glossary
milk stand
A piece of equipment that a goat stands on with her head secured.

Goat Glossary
pannier
A pair of baskets or bags designed to carry loads on the backs of pack animals.

Goat Glossary
pasteurization
The heating of milk to destroy bacteria and other harmful organisms.

Goat Glossary
polled
Naturally hornless.

Goat Glossary
precocious milker
A doe that has udder development and milk production without kidding.

Goat Glossary
registered goat
A goat that meets the standards of appearance for its breed and is recorded in the herdbook of the goat association for that particular breed. A registered goat usually is a purebred but may be a crossbreed (called an American or an Experimental).

Goat Glossary
rolag
A cylindrical roll of wool or fleece that is used to spin yarn.

Goat Glossary
roving
A long strand of ready-to-spin carded fiber.

Goat Glossary
ruminant
An animal that has a stomach with four compartments and chews cud as part of the digestive process.

Goat Glossary
scours
The term that livestock owners use to talk about diarrhea in their animals.

Goat Glossary
sire
A goat's father; the act of fathering a goat.

Goat Glossary
stifle joint
The equivalent of a knee in a goat.

Goat Glossary
thurl
The hip joint, usually referred to in relation to the levelness between the thurls.

Goat Glossary
wether
A castrated male goat.

Goat Glossary
withers
The area of a goat's spine where the shoulder blades meet at the base of the neck.

Goat Glossary
yearling
A goat that is between one and two years old.