10 min read Last updated: January 2026 Struggling to balance a winter break with keeping your 17yearold mare supple and sane? This guide shows how to use active rest812 weeks off paired with daily 2030 minute inhand walksplus smart rugging and a gentle rebuild, so she stays comfortable now and returns fitter, not frazzled. Quick Summary Short on time? Here are the key takeaways. Area: Individualised Winter Break What To Do: Base the break on your mares soundness, workload, temperament, and condition. Reduce intensity rather than stopping completely. Why It Matters: Tailoring prevents stiffness and deconditioning while supporting recovery. Common Mistake: Following a fixed calendar or age rule instead of the horse in front of you. Area: Active Rest Routine What To Do: Give daily turnout plus 2030 minutes of brisk inhand walking most days; add poles, gentle lateral work, and occasional easy hacks when footing allows. Why It Matters: Regular lowintensity movement keeps joints lubricated, muscles supple, and the mind settled. Common Mistake: Boxing up for days due to weather, then overdoing a single long session. Area: Duration & Restart What To Do: Plan 812 weeks off with movement, then schedule a gradual restart that suits winter daylight and footing. Why It Matters: Enough downtime aids recovery while structure limits fitness loss and setbacks. Common Mistake: Total inactivity for weeks followed by a jump straight back into schooling or fast work. Area: Senior Health Monitoring What To Do: Score body condition weekly under rugs, track topline, check teeth, and discuss arthritis/PPID signs with your vet; provide tepid water and adequate forage. Why It Matters: Older horses lose weight and stiffen faster in winter, so early tweaks prevent bigger problems. Common Mistake: Trusting a fluffy coat and missing weight loss, quidding, or reduced drinking. Area: Safe Surfaces & Turnout What To Do: Use nonslip, welldrained routes and arenas; avoid ice and deep mud, manage gateways, and use hivis and lights in low light. Why It Matters: Sound footing reduces slips and strain, especially for stiff or arthritic seniors. Common Mistake: Its only a walk on icy, deep, or slick going. Area: Gradual Fitness Rebuild What To Do: Start with 2 weeks of marching walk, then add short trot sets and light canter over 46 weeks; check saddle fit before restarting and again at 34 weeks. Why It Matters: Aerobic capacity drops quickly and takes longer to regain, so a slow ramp protects tendons and joints. Common Mistake: Increasing duration and intensity together or skipping the walk foundation. Area: Rugging & Warmth What To Do: Match rug weight to wet, wind, and temperature; use waterproof turnouts outside and snug stable rugs inside; check fit and rubs daily. Why It Matters: Seniors feel cold more and burn calories to stay warm, affecting comfort and condition. Common Mistake: Choosing rugs by grams alone and ignoring windrain chill or daily fit changes. Area: Daily Winter Checks What To Do: Keep a simple diary of work, footing, and nextday feel; pick out feet, rinse/dry legs after mud, and groom to spot issues early. Why It Matters: Consistent small habits catch problems early and keep active rest on track. Common Mistake: Skipping checks on foul days and letting minor rubs, thrush, or stiffness escalate. In This Guide Should your 17-year-old mare have a winter break? How long is long enough and is two months off too much? What does active rest look like in a UK winter? Why winter is tougher for seniors Pre-break checklist: what to assess before you down tools Rebuilding fitness safely after time off Rugging and comfort: keeping a senior warm without overheating Daily winter routine: small habits that make a big difference Cold, wet days and shrinking daylight make UK winters a tough ask for any horse especially a seasoned 17yearold mare. The right kind of time off can be a gift, but the wrong kind can leave you with a stiff, deconditioned horse come spring.Key takeaway: Most horses do benefit from some winter downtime, but for a senior mare the break should be individualised and ideally active rest rather than total inactivity.Should your 17-year-old mare have a winter break?Yes most horses benefit from winter downtime, but how much and what type depends on your mares health, workload, and temperament. A customised plan supports both her body and brain through the cold months.The core principle is simple: fit the rest to the horse, not the calendar. As EquiPepper summarises, the decision depends on the individual horse age is one factor, but so are soundness, workload history, and mental freshness (EquiPepper).It depends on the individual horse. EquiPepper on deciding whether to give winter time offFor a 17yearold, the aim is usually to preserve mobility and comfort while dialling down intensity. Seniors often need more movement, not less, to stay comfortable when temperatures drop; the British Horse Society (BHS) specifically encourages increased turnout and safe, outofstable movement for older or retired horses in winter (BHS).How long is long enough and is two months off too much?Eight to twelve weeks is a commonly recommended break for many horses; two months sits comfortably within that window. For seniors, prioritise active rest to avoid losing too much fitness and suppleness.A prolonged holiday allows microinjuries to heal and reduces wear and tear. As Agria Pet Insurance puts it, a large block of time off of at least eight to 12 weeks can be physically beneficial for many horses (Agria Pet Insurance).A large block of time off of at least eight to 12 weeks can aid healing and recovery. Agria Pet InsuranceHowever, complete inactivity has a cost. Aerobic capacity can decline quickly; one performance guide cites around a 10% drop in aerobic fitness after roughly two weeks of nonstrenuous activity, and regaining that capacity can take twice as long (Eventing Nation). For a 17yearold, that argues for movement throughout the break, even if you pause schooling and competition work.In the UK, winter breaks often align with quieter competition calendars and short daylight windows. Thats fine just plan the restart carefully and account for footing, visibility, and reduced hacking options when the weather turns.What does active rest look like in a UK winter?Active rest means lowintensity movement turnout, handwalking, or light inhand work instead of box rest. The goal is to keep joints lubricated, muscles flexible, and the mind content without training strain.The BHS advises increasing turnout and using safe, enclosed spaces such as arenas or lunge pens when fields are waterlogged or time is tight (BHS). In practice, that can look like:Daily turnout (even if short), with careful management of wet, muddy gateways and frozen patches.2030 minutes of brisk inhand walking on good footing (arena, track, or yard lanes) most days.Inhand poles, gentle lateral mobilisation, and backingup to maintain coordination and core strength.Occasional light hacks at walk on safe routes, wearing hivis for riders and using lights when appropriate.Regular pickout and hoseoff of legs postturnout to protect against skin issues, supported by a tidy daily grooming kit to stimulate circulation.Choose surfaces with care: hard, icy or slippery going raises risk for horses with stiffness, agerelated joint changes, or reduced coordination (Horse&Rider). Keep sessions short, consistent, and calm.Why winter is tougher for seniorsAgeing affects metabolism, teeth, and joints, so older horses are more likely to lose weight, feel the cold, and stiffen up in winter. Plan for closer monitoring and quicker adjustments.Senior horses can struggle to maintain body condition because ageing impacts gut function and calorie efficiency (Mad Barn). Dental disease common in older horses reduces chewing efficiency, hindering hay intake and digestion (Keyflow Feeds). Endocrine issues such as PPID (Cushings) can further complicate weight, coat, and muscle maintenance (Keyflow Feeds).Cold, damp weather tends to exacerbate joint discomfort and stiffness; keeping older horses moving, providing shelter, and considering joint support or pain relief where appropriate are widely recommended (Horse&Rider). Thin or less active seniors also feel the cold more readily and can burn extra energy just to stay warm (Petplan Equine).Because appetite, water intake, and condition can change quickly in winter, more frequent body condition checks make a difference for seniors (Signature Equine Hospital). Use your hands as much as your eyes fluffy coats can hide weight loss.Pre-break checklist: what to assess before you down toolsBase your decision on current health and condition, not age alone: assess body condition, workload history, stiffness, dental status, and any topline or weight loss. Adjust the plan full break, active rest, or light work to what you find.Run through this quick, practical checklist before you commit:Body condition and topline: Score her (19) and feel along ribs, spine, hips, and neck. Seniors who are borderlinethin are better kept moving and wellrugged than put on total holiday.Workload history: Has she had a busy season? A structured 812week recovery can be ideal (Agria Pet Insurance).Stiffness or arthritis: Cold may worsen discomfort; plan daily lowintensity movement and discuss joint support or analgesia with your vet if needed (Horse&Rider).Dental status: If quidding, weight loss, or slow eating are present, book a dental check and consider soaked or senior rations on vet/nutritionist advice (Keyflow Feeds).Hormonal health: If you suspect PPID (delayed coat shedding, muscle loss, lethargy), speak to your vet before changing workload.Water intake: Icecold water reduces drinking; ensure tepid water where possible and monitor consumption daily (Signature Equine Hospital).Footing and facilities: Do you have safe, nonslip options for turnout or inhand walking when fields are muddy or frozen?Tack fit: Muscles reshape during time off; check saddle fit now and again before you restart work.At Just Horse Riders, we recommend combining veterinary input with a practical comfort plan: warmth, movement, and appropriate nutrition. Many owners also add joint and condition supplements to support seniors over winter especially those with known stiffness.Rebuilding fitness safely after time offExpect some fitness loss after a break; start back with lowintensity work and build gradually. A slower, structured rampup reduces the risk of strains and setbacks.After roughly two weeks of light or no work, horses can lose around 10% of aerobic capacity, and regaining it often takes twice as long (Eventing Nation). Thats why a measured return is key. A conservative sixweek template for a 17yearold might look like this:Weeks 12: 2030 minutes of marching walk five to six days per week (inhand or under saddle). Add 10 minutes of inhand poles once or twice a week.Weeks 34: Introduce short trot sets (e.g., 3 x 2 minutes) within 3040 minutes total. Keep one hill walk per week if footing allows.Weeks 56: Build to 4050 minutes with longer trot sets (e.g., 4 x 3 minutes) and add a couple of controlled canters if she stays loose and willing.Throughout, monitor for muscle soreness, filling, heat, changes in stride, or reluctance to move forward. If anything looks off, dial back for a few days. Check and adjust saddle fit before the restart and again at three to four weeks as her shape changes. For schooling support, consider protective supportive boots and bandages and keep schooling surfaces consistent. Cascadia Equines guidance aligns with this approach: begin with lowintensity exercise and increase slowly (Cascadia Equine).Pro tip: Keep a simple training diary. Note duration, gait sets, footing, and how she feels the next day; its the fastest way to spot when to push on or ease off.Rugging and comfort: keeping a senior warm without overheatingThin, clipped, or less active seniors usually need rugs more often in a UK winter. Choose weight for temperature and wet, and check daily for rubs and fit.Older horses can feel the cold more readily, especially if theyre underweight or not moving much (Petplan Equine). In the UK, wet and wind chill matter as much as the thermometer. As a rule of thumb:Out in the field: choose waterproof, breathable winter turnout rugs matched to conditions lighter on milder, dry days and heavier when its cold, wet, and windy.Stabled: use snug stable rugs that maintain warmth without bulk; layer intelligently for quick adjustments.Check straps, shoulders, and withers daily; senior shapes change faster, and minor rubs become big problems in winter. Many owners favour WeatherBeeta rugs for robust weatherproofing and consistent sizing.Quick tip: Warmth is not only about grams. A good clip plan, regular movement, adlib forage (where diet allows), and dry shelter combine with rugging to keep a senior truly comfortable.Daily winter routine: small habits that make a big differenceMonitor body condition, water intake, and movement every day to catch issues early. Little, consistent checks prevent most winter wobblies.Build these quick wins into your routine:Handson body check every few days under the rug: feel along ribs, topline, and quarters.Water watch: seniors can drink less when its cold; tepid water encourages intake (Signature Equine Hospital).Movement minutes: even on foul days, aim for 20 minutes of inhand walking or arena mooching.Hoof and skin: pick out daily, rinse and dry legs after mud, and keep a tidy grooming routine to spot issues early.Visibility and safety: short daylight means more twilight work wear hivis and choose safe, nonslip surfaces.At Just Horse Riders, our customers often say winter is won with consistency, not heroics. Do the small things well and your senior will thank you in spring.The bottom lineTwo months off can be exactly right for a 17yearold mare provided you keep her moving, keep her warm, and restart work gradually. Use individual health and condition to choose between full holiday and active rest, lean on BHSstyle daily movement, and plan a slow, steady fitness rebuild. If in doubt, ask your vet for a winter management checkin, particularly for arthritis, dental disease, or PPID.FAQsIs two months off too long for my 17yearold mare?No. Many horses do well with 812 weeks off, but seniors often benefit most from active rest turnout and lowintensity movement rather than total stoppage (Agria Pet Insurance; BHS).Will a winter break make her lose fitness?Yes. Aerobic capacity can drop by about 10% after roughly two weeks of light or no work, and rebuilding typically takes twice as long. Thats why a slow, structured restart is safest (Eventing Nation).How should I restart work after time off?Begin with lowintensity, short sessions and increase gradually. Focus on weeks of marching walk, then add trot sets, then light canter, monitoring for soreness or swelling (Cascadia Equine).Are older horses more likely to struggle in winter?Yes. Ageing affects metabolism, teeth, joints, and endocrine health (e.g., PPID), so seniors commonly face weight loss and stiffness in cold, wet weather (Mad Barn; Keyflow Feeds).Should I keep a senior moving even if shes on a break?Yes. Regular, gentle movement reduces stiffness and preserves mobility; the BHS advocates increased turnout and safe, daily inhand walking for older horses (BHS).What signs tell me the break isnt suiting her?Watch for stiffness, swelling, reluctance to move forward, weight or topline loss, dull coat, reduced appetite, or changes in drinking. Reassess the plan or speak to your vet if you see these (Signature Equine Hospital).What kit will help me manage a senior through winter?Weatherproof field rugs and warm stable rugs, plus joint support, safe inhand gear and visibility. Start with winter turnout rugs, stable rugs, and visibility and comfort basics, adding supplements and protective gear as needed. Shop the Essentials Everything mentioned in this guide, ready to browse. Shop Turnout RugsShop Stable RugsShop SupplementsShop Hi-Vis GearShop Grooming Kit