TRAIL INSTRUCTIONS
Llamas share backcountry trails with many users. Like equestrians, hikers, and mountain bikers, there are some rules of etiquette which pertain specifically to llamas as well as general ones.  We'll do a short list of the general ones first.
wilderness basics
Go 100 yards away from the trail and/or any open water to take care of toileting needs.  Don't leave the TP! It will outlast the excreta by years.  Wrap it, bag it, burn it, but please remove it! Leave no trash.  On the way back, when you have empty panniers, do a trash patrol and pack out the leavings of others.  Don't wash things in streams.  Take the water 100 yards away, cleanup, then pour it out into the soil.  And by the way, use biodegrabale soap.  Don't bury food scraps; burn them.  Break up campfire rings and turn the rocks burnt-side down.  Exceptions are those extablished campsites which will be used regularly.  (Popular trails now have fire rings every 100 feet, which is an eyesore.) Stay on the trail.  By walking on the designated path, you help maintain it.  Don't let your llama walk in the brush by the side of the trail.  And don't cut the switchbacks.  Cutting them creates shortcuts for water and rockslides, which can eventually destroy the route.
water crossings
You can hop across rocks and manuever over logs.  The llama would rather wade at a wide, shallow spot, which might not be near your preferred crossing.  If the two are fairly close, you can use your hiking staff or a second lead to extend your reach.  Let the llama pick his way in the safest manner he can; and if the only possibility is to jump, try to give him adequate landing space on the other side.  Make sure he has adequate lead length so that he is not forced to jump before you are clear.  Try to keep your llamas from defecating in the stream.  This is harder than it sounds, because getting their feet wet seems to trigger an elimination reflex -- we have used it often to "empty" them before parades and indoor events.  So manage the problem: get their feet wet, lead them to a suitable spot, and let the whole string "drain".  Then cross the creek.
equine encounters
 If you are on a trail frequented by horseback users, be aware of approaching riders from either direction.  Warn them about the presence of unusual things ahead.  Our standard line is "Has your horse been acclimatized to llamas yet'" An experienced trail horse will have few problems with them, but a green horse may be quite frightened (as it would be by deer, cows, logs, mountain bikes, and anything else new).  It is best to lead your llamas off the trail a short distance.  Go downhill rather than up, if this is an option, since horses are more afraid of danger pouncing from above.
boys & girls together
 Another thing to remember if you are packing with llamas of both genders, is the inherent truthfulness of llamas on the matter of sex.  If the person leading a male comes up behind a female, it is implied that he is interested in her.  Usually he is.  Sometimes he already knows she's not available and is cringing in every line as he moves into the danger zone --- the handler oblivious, the llama obedient.  No matter the body posture: If he gets too close, a female will inform him emphatically that she is disinterested.  (Unless she really is interested, which will take even longer!) She does this by spitting, and we're talking cud, the stinky stuff.  The handler is often in the middle of this conversation --- a not-too-innocent bystander.  So don't lead your male up behind a female.  Given this social context, spit happens.
leading a string
When leading llamas in a string, the best way to connect them is with the rope as far back as possible.  We have a aluminum loop at the back of each saddle to which the spring-ling on the end of the lead can be clipped.  Any time you are leading more than one llama, you must remember to keep an eye on the trail with multi-llama obstacles in mind.  For instance, if your route leads between closely spaced trees, take care that the leader does not go around the trunk one way and the follower another.  The more llamas in the string, the greater the potential for hang-ups of this type.   Experienced llamas who are used to each other and have worked in a string often soon learn to avoid such difficulties, but it is always a good idea to check frequently.  If the llamas must jump an obstacle, work between boulders or cross a difficult stream, it is best to lead them individually over that part.
 Llamas have a very definite pecking order.  We will give you some guidelines as to which llama goes where, according to the individuals you have rented, which will help greatly in arranging the packstring.  Usually the dominant male does not like other animals too close to his behind.  On occasion the dominant animal will insist on leading.  Shy llamas often will prefer to follow a special buddy.  Understanding the dynamics of packstring relationships will help you arrange the string to your advantage.  Besides, watching them "talk" to each other is quite entertaining.
Overnight:
After your llama has carried your load to its temporary destination, you can picket him or put him on a stake-out line.  Then you may let him graze, browse, or feed him from a bucket or feed bag.  To picket a llama, you merely tie him to a screw-in stake or a handy tree, if the stop is a short one.  Use their collar for this purpose; we do not picket or stake out by the halter when the llama is unsupervised.  When he is attached by a collar it can rotate under tension and the rope is lower.   When working, use a halter for better control and communication.  Remove it when he is finished.  Our leads have a spring link  at the end so you can clip one end to the collar before you remove the other from the halter.   We send along a stake-out line if ample pasture is expected.  This is a long rope, stretched along the ground, knotted at strategic points.  The lead goes from collar to line, and the clip can slide along the line between the knots.  Adjoining llamas should be separated by enough space from knot to knot so that they cannot cross their leads.  If the line is anchored to vulnerable trees, protect them by spacing the first knot too far for the llama to chew on the trunk.
food & drink
 Which brings us to feed.  Some areas require packstock to carry their own feed, especially early in the season before the grass is well established.  In general, the impact of a llama is the same as a deer.  The one exception is an animal who is tied to a tree and is either very hungry or very bored.  In the course of the night, he can neatly strip the bark from a tender trunk.  If he "girdles" the tree, it will die.  Long distance or very strenuous trips should not be left to chance.  We send along a high-energy pelleted feed supplement in morning/evening ration packets (2 lbs per llama per day).   Feed each animal in a place where he is the only one who can reach his share.

 Although rare, llamas who are out in unfamiliar territory have been known to consume poisonous plants.  By and large, animals do not eat poisonous plants because they taste and smell unappetizing, but an individual animal who is very hungry for fresh grass or leafy browse may not be cautious.  Most will stop after the first taste, but some plants are so poisonous, or some llamas so greedy, that a lethal amount is consumed.  This is not a major problem, but it is wise not to tie animals near unfamiliar plants.  We supply a small illustrated booklet of good browsing plants for the areas we pack.

 Give your llama the opportunity to drink when you cross a stream.  Sometimes he will, sometimes he won't.  First time packers may be afraid of rushing water.  In any case, the working llama should have access to water at least twice a day.  As long as this is done, it is not necessary to keep a bucket of water near them.

(excerpt from pacing a trip)   Llamas come in different sizes and shapes, and some of ours are superb athletes.  These big boys can do 10-12 miles a day under load when they are fully conditioned (mid to end of packing season) but we limit the number of "ultimate workout" trips we rent our stock for.  (We can recommend suitable llamas for purchase to those whose passion is hiking fast and far.)  All of our adult llamas are capable of doing a seven-mile day.  Since they must work all season, we like to keep the day's effort within the limits of enjoyment for the llama as well as the handler.

Llamas hang out in groups.  If you have one far behind the rest, it will humm, get worried, and sometimes want to push past the handler in order to rejoin the others.  Sometimes, if the others are completely out of sight and the llama didn't see which way they went, he will just stop for fear that he is being led away from his herd.  In the same fashion, if the person leading the front llama tries to get too far ahead of the rest, the llama will slow down or stop altogether.  LLAMAS ALWAYS GO TOGETHER.  Pace your trip accordingly.

Your packstock is also a prey species --- vulnerable to predator attack.  That means that they don't like to walk after dark, when their best form of protection, their vision, is limited.  Although some llamas will follow a trusted companion down a dark trail, most like to scope out a spot before dark, settle down and stay put.  So don't plan on walking the forest trail at night. Your llama won't do it.  (We know of llamas who pack open terrain by moonlight, but we've never tried it.)

Footsoreness can be a factor in pacing the trip.  The llamas--unlike their handlers---are barefoot.  We take care to toughen the footpads of our stock, but there are some trails which involve miles of travel over talus and scree --- the small, often sharp rocks left by a receding glacier.  When this is the case, stop and check the feet for signs of swelling and soreness. you may need to reduce the mileage to accomodate his feet.  (This is one of the reasons we now check out all trails our llamas travel before we rent them.)

Llamas are more agile than most packstock and can negotiate very tight and steep trails.  However, if the trail is a rugged or steep one, the load should be taken into consideration.  For very hard terrain, reduce either the load or the distance.  Good planning means that the llamas will travel their furthest or steepest miles toward the end of a trip, when the weight is down due to food consumption.  Llamas also know when they are returning to the trailhead and will want to go faster on the way back.