If you want to use cotton, you should look for mercerised cotton. This has been treated to produce a non-fuzzing, slightly shiny appearance which is perfect for lace.
You might also look at blends with linen, hemp, nettle, or silk. There are also some remarkable yarns around which are cotton-like, but are made from bamboo, milk protein, crab shells … the world’s your oyster (and there’s also pearl yarn!).
Do not disdain wool: there are many wools around that are soft to the skin, and have wonderful stitch definition which is perfect for crochet. Specific breeds that are good are Blue-Faced Leicester and Falkland – I can particularly recommend Eden Cottage’s BFL Bowland and Debbie Bliss Falkland Aran – I designed this in Falkland Aran:
Incidentally, Ravelry is a great resource for learning about yarns. You can select to look at different weights, fibres, blends, sources, etc., and even look at projects worked in any yarn that interests you. Another great website is Yarnsub – especially if the price-tags on some yarns scare you! It’s still in its early stages, but still good. It was designed to help substitute yarns recommended in patterns if they were discontinued, hard to find, allergenic, or just to darn expensive!
Others have mentioned the difficulties of catching and domesticating mountain goats and Bighorns.
I’m going to look at what the benefits of Bighorn sheep might have been to the Native Americans. Sorry, I don’t know much about goats.
Factors in sheep domestication:
Milk
Meat
Fleece
Skins
Docility
(1) I don’t know if Bighorns are particularly good milkers, but, if domesticated, the better milkers could be selected for. However, at least 74% of Native Americans lack the gene mutation for adult lactose tolerance. That figure could well have been higher in the past, so they would not necessarily have wanted to domesticate Bighorns for milk.
(2) Bighorns are big buggers, and can weigh up to 300 pounds. This would be a good reason for their domestication, but absent other reasons, why not simply hunt wild Bighorns?
(3) Bighorns are hair sheep. They have minimal undercoat (fleece).
(4) Another good reason for domestication, but insufficient on its own: hides would be a byproduct of hunting for meat.
(5) Bighorns are BIG. 2–300 pounds, around 1 metre (40 ins) tall at the shoulder, 1.6 – 1.85 m (5–6ft) long nose to tail. Those horns alone can weigh 14kg (30 pounds). This alone wouldn’t render them undomesticable – cattle are much larger. However, combined with their social structure, their size alone is risky. Unlike domesticated sheep, they live communally – males and females together, rather than many females and one ram. The latter social structure works for domesticability: if you can control the ram, you can control the flock – or simply eliminate the ram, and the ewes will follow you as the new leader. With Bighorns, you’d need to eliminate all the rams – even keeping one for breeding doesn’t keep control of the flock – and gain control of the oldest ewe (female Bighorns have an age-related hierarchy). If you did somehow manage to keep a Bighorn flock whole, you would have to deal with big, dangerous rams attacking each other (and, presumably, you) in rut to establish a pecking order for access to fertile ewes.
Herding Bighorns is far too much effort for access to their meat and skins – which can be obtained much more economically through hunting.
If you’re doing this at home, you can distinguish fibres using the burn and bleach tests. Note that it can still be quite difficult to identify the fibres in a blend.
Burn test:
How to tell what the fiber is advises using a 1/2″ square of fabric held in tweezers,and a bunsen burner. I’ve used 6″ lengths of yarn and a Zippo lighter, over a damp cloth.
Oh, this wasn’t the lead-in to a hilarious joke. I’m sad now. 😥
Mainly because shrinkage, felting or more correctly fulling occurs through agitation of wool and related animal fibres in heated water. So your sheep will shrink, but only if you put it in the washing machine on the Boil setting. Though frankly, shrinkage is the least of your sheep’s worries in that circumstance.
Organic anything is not necessarily better, and in many instances much ‘worse’. Organic vegetables, for example, are often smaller because they are grown in natural fertiliser (dung) which has fewer nutrients; they may have minor blemishes and scabbing, because they are not treated with commercial pesticides which produce better results, and so on.
Organic wool comes from sheep who are grazed on naturally-fertilised land – which may have less grazing, of less nutritive value. The sheep themselves are not given certain medications, and not put through certain dips, so they are potentially less healthy. The wool itself undergoes processing without the usual chemicals. Undernourishment, and limited veterinary intervention, can produce a finer wool*, though usually in smaller quantities. The finished yarn, organically processed in organic-only mills, can be greasy and full of VM**. Some people love this, others get hives at the thought. Come to market, it’s pricey and usually in limited supply – so no wandering in a month later when you realise you need just one more ball.
I rarely use organic wool myself, but much of my knitting is for pattern-writing – there’s no point in me writing a pattern for that limited-run almost-organic mohair-Wensleydale blend produced by a nice lady vet locally, because by the time it would be written, she’d be sold out of this year’s shearing. But I do bagsy a few batts to spin myself, and make a cowl or gloves just for me, and I know she doesn’t starve her animals or deny them treatment. Lesson being: buy organic when you can visit the sheep it comes from.
* – The best cashmere comes from half-starved desert and mountain Cashmere goats, not their well-fed and well-cared-for brethren in the south of England (ND: half-starved because the native forage is so poor. Not because they’re denied food).
** – Vegetable matter. Twigs, hay, thorns, and occasionally poop.
Tussah silk is made from silk cocoons the silkworm has abandoned. It’s a bit rougher and nuppy, because the single thread from which the cocoon was spun has been broken, but it’s still silk and quite lovely.
To my way of thinking, ALL wool is ethical. NOT shearing sheep is animal neglect at the very minimum.
There is a rather unpleasant practice, limited to Australia – and even there they’re trying to end it – called ‘mulesing’, which traditionally involves no-anaesthetic surgery to a sheep’s anus and tail. However, mulesing could be done with anaesthetic, and there are other measures being put in place to prevent flystrike. It’s pretty nasty for an animal-lover to read about, but the alternative is for the sheep to be eaten alive by blow-fly maggots. If it were me, I think I’d go with the no-anaesthetic surgery, but then I was once threatened with an emergency no-painkillers episiotomy. If you want to avoid Australian wool completely, until mulesing is history, just check at the yarn label. Alternatively, buy local, from artisan mills and dyers who source their fibre locally.
We know very little about the history of wool production, in large part because wool is a biodegradable substance which is preserved only in unusual circumstances.
What appears to be clear is that humans began wearing clothing between 100,000 and 500,000 years ago. These would probably have been skins initially. The human body louse diverged from the human head louse about 170,000 years ago, indicating that the wearing of clothing was pretty well established by then (the body louse could not have evolved on naked, near hairless bodies). This predates our ancestors’ exodus from Africa, but does not preclude our having picked up clothing – and infestations – from previous exoduses. Sewing, probably using animal sinew or flax[1], is at least 50,000 years old, and may well have been invented by the Denisovans[2] (Homo denisova/altai) rather than our human ancestors – the oldest complete sewing needles were found in the Denisova Cave in Siberia.
Sheep were domesticated between 9,000 and 11,000 years ago, probably for meat, skins and milk, as these primitive animals were more hairy than woolly. Hair helped slick off rain, whereas the wool – originally an undercoat – kept the animal warm. There is some archaeological evidence that sheep were beginning to be bred for wool in ancient Iran, around 6,000 years ago. Again, this may have been an attempt to breed for warm skins rather than for the wool. These primitive sheep, like many preserved primitive breeds today such as the Scottish Soay, shed their woollen undercoat in warmer weather. The wool would have come off on briars and against trees the sheep scratched themselves on, and could be pulled off (‘rooed’) by their caretakers.
So far, we have domestic sheep and sewing. At this point, I’m going to abandon facts and venture into speculation, because facts are pretty thin on the ground.
I think that it is almost certain that the first fabric made from wool was probably some form of felt. There’s two possible ways I think this could have happened:
shed wool rolls about the ground, getting wet and scrabbled together into small felted balls;
people take this shed wool and push it into their primitive boots for comfort. Through sweat and being walked on, the wool felts itself into a sock-like shape;
At some point, some clever-clogs (or socks) thinks “I wonder if I can do this deliberately?”, and voilà!, so to speak.
Now, felt is a pretty handy thing, you can make it in sheets, then cut it to shape and sew the pieces together to make a pretty decent winter garment – but it is thick, and a bit stiff, so it’s unsuitable for warm weather or for active wear.
Fragments of earliest-known surviving textile; found at Çatalhöyük; 6th millennium BC; Museum of Anatolian Civilizations, Ankara, Turkey[3]
The next stage, I think, would be weaving. Weaving has certainly been around for around 6,000 years, and reached an impressively high standard of 540 threads per inchin Ancient Egypt[4]. However, before weaving, we need thread: and this is where 60,000 years of sewing comes in. Originally, sewing would have used naturally occurring short lengths of fibre, like animal sinews or flax xylems, perhaps even hair from those not-so-woolly primitive sheep. The hair, or kemp might be strong enough to use, but individual strands of wool are microns thick – far too fine to be of use. We now have the technology (sewing needles), but how do we get thread from wool?
Boredom.
I believe the next stage is a quantum leap from puffs of shed wool to thread, by means of boredom. Tending sheep is a dull business, even with plenty of Neolithic predators about. It’s hours, days, weeks of sitting around watching the woolly buggers eat, baa, and occasionally boink. I think some bored shepherd boy, or probably many bored shepherd boys and girls of all ages, in different places over thousands of years, got in the habit of picking up a piece of shed wool and twiddling with it. In the course of twiddling, they accidentally pulled some strands of wool together and twisted it – and, as wool tends to do, those strands stayed together, and just kept on coming, until the bundle of shed wool disappeared. I’ve done this with a ball of cotton wool while sitting bored in an A&E, waiting for an X-ray. It can be done with little to no attention or intention.
So now we have wool thread. It gets used for sewing. Then, someone has the bright idea of weaving with wool thread. And this happened between 6,000 and 3,500 years ago: the oldest woollen cloth dates from 1,500 BCE[5], amongst the belongings of the Bredmose Woman bog-body[6]. Only 500 to 1,000 years afterwards, Huldremose Woman died wearing glowing woollen plaids[7]:
But that’s just weaving. Where does knitting and crochet and lacemaking and tatting et al. come in? Ah, but that is a different question…
As others have mentioned, keeping “a” sheep is unkind to the sheep. They need companionship.
The second issue is the backyard. To me, a backyard is asphalt, concrete, brick, flagstones, something like that. Not a field or lawn:
This would be like keeping a sheep in a shed all the time. That means carrying fodder and water to the sheep, and shovelling its manure away – probably through the house. This is acceptable in particularly bad winters for lowland, warm-climate sheep, but many breeds are perfectly adapted to outdoor living all year round. Keeping them “indoors” is cruel.
The type of field a sheep lives in is important. They are not naturally grass-eaters. They prefer ‘forbs’, that is flowering plants – what would be considered weeds in grassland. They’re very useful for clearing grass of forbs, and will only eat grass when the forbs are gone. Smart farmers round my way put sheep in their meadows in the spring to eat the forbs, moving them on before the grass comes in for silage- and hay-making. If your backyard is a grass lawn, consider seeding it with clover and other meadow weeds before investing in sheep.
Contrary to popular opinion, sheep are lively and curious creatures. They enjoy exploring their environment, and can be quite athletic. This means they should have a varied environment in which to live: objects to climb and jump on or off, baskets of hay suspended from trees, scratching posts, hidey-holes, etc. They should also have access to free running water, and a shed: not necessarily anything too elaborate, just somewhere they can retreat to in the heat of the day, or heavy rain or snow. It doesn’t even need to have four walls or a shuttable door, as their combined body heat should keep them adequately warm.
They also require a degree of veterinary care. Worming, drenches, hoof inspection, etc. This may mean you need a ‘crush’, a narrow passage that the sheep cannot turn round in, where treatments and inspections can be conducted. Some farmers build their own semi-permanent structures, some hire them.
Home-made crush, using gates.
Mobile crush-for-hire.
And unless you take on a primitive breed, you’ll need to shear them! Many government agricultural departments offer shearing courses for those interested – and courses in animal care generally, which are well worth looking into. Alternatively, you can contact a local sheep farmer who may be prepared to shear your sheep with their own for a fee, or they could put you in touch with a shearer.
Both are natural products with little environmental impact, unlike, for example, cotton, which requires processing and requires dyes that are environmentally damaging. Silk and wool, like all animal fibres, can be dyed with vinegar and safe pigments such as those in food colouring. The processing is usually simple water and soap, or water alone: ‘fermented’ sheep sweat and grease, known as a suint scour, is an excellent method for cleaning fleece, and is itself recyclable because every fleece scoured makes the suint bath stronger*. Alternately, the sheep grease makes a wonderful moisturiser, either neat or cooked. It can even be used for making soaps, which is particularly good for washing your wool garments and for shaving. The ‘glue’ removed from silk cocoons, known as sericin, has been used for medical suturing and as an infection-resistant wound coagulant; and in cosmetics as a moisturiser.
Silk is upsetting to some people, as the silkworm is usually killed to preserved the integrity of the single strand of silk from which the cocoon is formed. However, there is a form of silk known as ‘tussah’, which uses the cocoon after the silkworm has emerged. This is often considered a lower-quality form of silk, but it’s exactly the same material – just woven from broken cocoon strands.
* – Don’t try this at home, unless you live in the wilds. It HOOOONKS!
The St Kilda archipelago was evacuated in 1930, leaving two varieties of primitive sheep behind. A small Neolithic breed on Soay island, and an Iron Age type on the island of Boreray, they became feral in the absence of humans, and have only recently been re-introduced as domestic sheep out of concern for their rarity. Both are extremely low-maintenance: the naturally shed their fleece, lamb easily, and are immune (or at least not prone) to many of the common diseases of domestic sheep, such as foot rot and flystrike. They are becoming very popular with small-holders and people looking for cheap lawnmowers.
From Pinterest: Soay sheep in the dark brown, light brown, and blonde colours. Black is also common, white is rare, and some piebalds occur too. They can reach 60cm at the shoulder. The fleece is very soft, but quite short.
On another Scottish island, North Ronaldsay in the Orkneys, lives another feral sheep from the Iron Age: the seaweed eating North Ronaldsay. I’m told the meat is orgasmically delicious, because of this diet, but have not the funds to investigate. They have probably the biggest range of natural colours, from a pure white, creamy yellow, light and dark shades of grey and brown, black,
From Country Life. If my Photoshop skills were any good (and I could afford Photoshop), I’d change the seaweed to intestines and use this pic for the cover of my book about zombie sheep of the apocalypse…
and, unusually, a red (right):
At Carlinskerry B&B, Orkney. North Ronaldsay sheep are only 40cm tall, and OMG THEY’RE SO DINKY I’LL TAKE A DOZEN*!!!
These are the wild sheep I’m most familiar with. There are others, but most are hair sheep so I find them less interesting. These sheep in goats’ clothing include the American Bighorn, the Siberian Snow Sheep, the Argali, the Urial, Dall sheep, the Mouflon, and their numerous subspecies.
* – When I retire by the sea. They eat very little apart from seaweed.
thornmaiden.com 
