A Highland Pony is generally considered a senior from about 20 years old. The Highland is one of the oldest and hardiest of Britain's native breeds, shaped on Scottish uplands where deer stalking, croft work, and winters without rugs or concentrates selected for animals that simply endure. Highlands mature slowly, are often not fully developed until six or seven, and commonly live into their late twenties or beyond. So at 20 a Highland is a veteran rather than an old pony, and senior care for the breed is mostly about vigilance — catching dental decline, coat changes, and weight creep early in an animal constitutionally inclined to look unchanged for years.
Hardiness That Can Mask Ageing
The Highland's double coat, dense mane and tail, and deep, strong body make him look almost identical at fifteen and at twenty-three, which is a monitoring trap: condition changes happen underneath. Feel for ribs and topline rather than trusting the silhouette, and learn his normal carefully — how long he takes over a hay net, how he sheds in spring, how freely he moves downhill — because in a pony this stoical, deviation from his own normal is the alarm, not comparison with other ponies. Highlands worked traditionally as deer ponies carrying heavy loads off the hill; a working past like that leaves its mark in joints that deserve respect even when the pony himself declines to mention it.
Teeth, Coat, and the Senior Highland Checklist
Dental wear is the usual turning point. A Highland whose grazing efficiency falls will first show it as slower eating, dropped quids of hay, and a gradual loss over the back that the coat disguises. Put dental checks on a calendar rather than waiting for signs, and adjust forage form — shorter chop, soaked feeds — when chewing falters. Coat is the second tell: an older Highland whose winter coat grows longer, curlier, or hangs on into summer should be discussed with the vet, along with any increase in drinking and urination or repeated bouts of foot tenderness. Feet themselves are a breed strength, but balance still matters more with every year, so keep trimming intervals steady even if shoes come off in semi-retirement.
Feeding a Thrifty Veteran
The Highland evolved to winter on hill grazing that would starve a thoroughbred, and that economy persists into old age: most senior Highlands need restricted access to rich pasture far more than they need extra feed, and laminitis remains a risk precisely because owners feed the age rather than the pony. Forage, minerals, salt, and water cover most needs while teeth are working; add soaked, easily chewed fibre if condition genuinely falls, and review with your vet before reaching for conditioning feeds. Get veterinary advice for unexplained weight change in either direction, persistent stiffness, a coat change as described, or any reluctance to move that lasts beyond a day — in this breed, obvious symptoms usually mean a problem has been present a while.
Work, Weather, and Company in Later Years
Highlands generally thrive kept in light, purposeful work — steady hacking, in-hand exercise, even gentle hill work within his comfort — and they stiffen and gain weight when simply turned away. Weather rarely troubles a healthy Highland with shelter available, and over-rugging a double-coated native causes sweating and skin trouble; rug the pony, not the forecast. Company matters: these are herd animals who have lived in groups for centuries, and an old pony kept alone loses movement, appetite for grazing, and interest in a way that looks like ageing but is partly loneliness.
For a pony whose life may span three decades and several homes, a KinsLe Pet Passport preserving his dental history, weight record, and vet notes gives every future keeper his real baseline.