Sheep
Barn space, feed, bedding and the guides behind the numbers — everything for keeping a small backyard flock of sheep.
Who this is for. These tools are designed for backyard and smallholding sheep keepers. Sheep-specific cost and space data is genuinely thinner than for more commonly-kept species, so some figures lean on general extension/DEFRA guidance rather than sheep-specific studies.
Start with the housing calculator
The rules differ between the UK and the US, so each has its own calculator citing its own standard.
Need a vet that sees sheep?
Most vets only treat dogs and cats. Our directory lists clinics whose own websites say they treat sheep, across the UK and the US.
Sheep at a glance
The headline figures, each traced to its source on the page it links to. Starting points for planning, not a substitute for the calculators.
- Indoor housing space
- 1.3 m² per ewe alone, 2.1 m² with lambs at foot (UK, lowland)
- Midpoints of DEFRA's published ranges. Applies to housed periods (lambing/winter) only, not year-round. US: 14 sq ft per ewe alone, 17.5 sq ft with lambs (OSU/UMass Extension).
- How much space a sheep needs →
- When housing actually matters
- Mainly lambing (spring) and winter
- Most backyard flocks with pasture access spend summer and much of autumn outdoors, with housing space only biting for a few weeks a year.
- How much space a sheep needs →
- Registration (UK)
- Holding + flock number required
- Applies from your first sheep, even as pets — a genuinely sheep-specific requirement most other backyard animals don't carry.
- Can you legally keep sheep? →
- Purchase price
- Roughly $200–500 for a crossbred ewe/wether
- Young lambs run cheaper (about $50–200); registered breeding stock costs more. Most keepers start with two or three, not one.
- What it costs to keep sheep →
- Running cost
- Feed, shearing and routine health care recur every year
- Shearing is a genuinely sheep-specific cost line — wool rarely covers it for a small flock. Hair breeds that shed avoid it.
- What it costs to keep sheep →
Planning to keep sheep? Work through it in order
8 steps, each a couple of minutes — click a step to open it.
01Think hard before you buy+−
Mart or private breeder, a 4-week quarantine either way, and a breed genuinely suited to your land — Scotland's Farm Advisory Service and AHDB on getting started right.
Buying sheep →02Check you're allowed to, and what registering involves+−
Land-use/zoning rules apply as with any livestock, and in the UK keeping even one sheep requires a holding and flock number plus movement recording — a real wrinkle most other backyard animals don't have.
Can you legally keep sheep? →03Work out the housing space+−
Indoor space for your flock, with or without lambs at foot, against DEFRA's Code of Recommendations (UK) or Extension guidance (US).
Sheep housing calculator →04Plan for lambing specifically+−
A ewe with lambs at foot needs roughly 50-60% more floor space than a ewe alone — the figure to plan around if you're housing for lambing at all.
How much space a sheep needs →05Work out feed and bedding+−
Feed scales with your sheep's own weight rather than one flat figure; bedding starts from a sourced depth shared with goats.
How much does a sheep eat per day? →06Check the running cost+−
Purchase price, feed, shearing and health care — plus the UK's sheep-specific registration admin — using our cost of keeping calculator for your own flock size.
Cost of keeping calculator →07Consider whether one sheep is enough+−
No legal minimum, but a genuinely thinner welfare-sourcing picture than other species — an honest look at what we could and couldn't find.
Do sheep need a companion? →08Learn the health and welfare checklist+−
Condition scoring, lameness and foot care, parasites, and quarantine periods for new sheep, from DEFRA's official welfare code.
Sheep health and vet care →
Calculators and tools
These cover all nine species — following a link opens them with sheep already selected.
- Plan My Setup
Housing, outdoor land, bedding, feed and running cost together in one place, for a species and headcount.
- Feed Cost Calculator
Estimate daily, weekly and monthly feed cost from a headcount and your local feed price.
- Water Calculator
How much water your animals drink a day and a week, from the published figure for each species.
- Bedding Calculator
How much bedding to start with, based on your floor area and species.
- Cost of Keeping Calculator
Feed, vet allowance and other ongoing costs, by species — a weekly, monthly and yearly running-cost estimate.
- How Much Land Do I Need?
Indoor housing plus outdoor paddock or run space combined — the total footprint, not just the pen size.
- Breeding & Hatching Due-Date Calculator
Enter a mating or egg-set date and get an expected due/hatch date, by species.
- How Much Hay Do I Need?
Daily hay and a winter total for goats, sheep and horses, with a waste allowance and bale count.
- Compare Animals
Which backyard animal needs the most space, land or vet budget — a side-by-side comparison of all nine species.
- Sources & Methodology
Every figure behind every species' housing calculator, traced to its source, what it applies to and when it was last checked.
Sheep guides
- How Much Space Does a Sheep Actually Need?
Why sheep space requirements are really about housed periods, not year-round living, and how lambing changes the numbers.
- Can You Legally Keep Sheep in Your Backyard?
Land-use rules, the movement and holding registration most people don't expect, and why sheep-keeping rules differ from other backyard livestock.
- How Much Does It Cost to Keep Sheep?
A realistic breakdown of what backyard sheep actually cost — purchase price, feed, shearing and the costs first-time keepers most often underestimate.
- Can Sheep Live Outside All Year? Wool's Real Advantage, and Its Limits
Why wool genuinely helps sheep handle wet weather better than goats, why sheep are actually more heat-sensitive, and why shearing timing matters.
Common questions about sheep
- How much space does a sheep need?
- DEFRA's Code of Recommendations sets 1.2–1.4 m² per lowland ewe alone, rising to 2.0–2.2 m² once lambs are at foot (up to six weeks) — we use the midpoints. These are housed-period figures (lambing/winter), not a year-round requirement.
- Can I keep sheep in my backyard?
- It depends on land-use rules where you live, plus — in the UK specifically — a holding and flock registration requirement that applies from your first sheep, even as pets. Sheep also need meaningful grazing pasture, not just a fenced yard.
- Why does lambing change the space needed so much?
- A ewe with lambs at foot needs roughly 50-60% more floor space than a ewe alone, to allow for bonding, nursing and lambs moving around safely.
- How much does it cost to keep sheep?
- A young crossbred ewe or wether commonly costs $200-500, with feed running $25-35 a month per animal and routine health care around $50 a year. Shearing is a genuinely sheep-specific recurring cost for wool breeds that most other backyard animals don't have.
Want to see what keeping sheep is actually like?
Try My Backyard — a simple interactive simulation. Adopt one, feed it, play with it, keep its bedding clean, and see how it gets on.
Play My Backyard →