A small dog under a very warm blanket
A Lhasa Apso carries one of the heaviest coats in the dog world on one of the smaller frames. That floor-length double coat evolved for cold mountain air, and in a heatwave it holds warm air against her skin unless it is kept clean and tangle-free. Her muzzle is shorter than a collie's or a spaniel's, which matters because dogs cool themselves by panting: a Lhasa Apso moves less air per breath, so she works harder to shed the same heat. She is also low to the ground, where radiated heat from pavements and patios is strongest, so a temperature that feels bearable at your head height is harsher at hers.
Brush the coat out; do not shave it off
The instinct to clip a Lhasa Apso bare in a heatwave usually backfires. Her double coat, kept brushed through to the skin, traps a layer of air that insulates against heat as well as cold, and it shields her skin from direct sun. What defeats it is matting: felted patches behind the ears, under the collar, and in the armpits stop air moving and hold moisture against the skin. Brush her daily during hot weather, keep the hair tied up so she can see and air reaches her face, and ask a groomer about a moderate summer trim that keeps the coat's structure rather than a full shave.
Short outings, cool floors, steady water
A Lhasa Apso in a heatwave needs the shortest possible midday trips: out to toilet on shaded grass, then back inside. Save her real walk for early morning, and carry her across sun-baked car parks and pavements rather than letting those small paws cross them. Indoors, give her a cool hard floor to sprawl on, a fan moving the air in her favourite room, and water refreshed often, since a small dog dehydrates faster than a large one. Dampening her chest and belly with cool water helps; soaking the heavy coat through without drying it just adds a warm wet layer.
Breathing is the thing to watch in this breed
Because a Lhasa Apso's airway is compact, noisy breathing in heat deserves more respect than it would in a long-nosed breed. Learn her normal resting pant on a cool day so you can spot the change: faster, harsher breathing with her mouth stretched wide, a blue or grey tinge to the tongue, restlessness where she cannot settle, or drooling she does not normally do. Any of those in a Lhasa Apso during hot weather means move her somewhere cool, wet her belly with cool water, and phone a vet the same day rather than waiting for the evening to cool things down.
If someone else is looking after her
A Lhasa Apso's heatwave routine has more moving parts than most: the daily brush-out, the tied-up fringe, the cool room, the breathing signs that matter. Whoever feeds her while you are away needs all of it written down, not summarised from memory at the door. That handover is exactly what KinsLe Care Pass is built for, giving a trusted sitter temporary clear access to your Lhasa Apso's full care routine and key details for the days you are away, then closing again when you are home.