Three winter problems in one small dog
A Shih Tzu's winter difficulties stack up. He is small and low, so his belly and chest run through slush and snow that a taller dog steps over. His long, dense coat, glorious in a show trim, acts like a mop outdoors, collecting snowballs along the legs and underside and matting where it stays damp. And his short face, with its compressed airways, makes very cold, windy air genuinely harder work to breathe than it is for a long-nosed breed.
Most pet Shih Tzus are happiest in a shorter, practical winter trim that keeps the look without the drag, combined with a coat that covers the belly, not just the back. That pairing, coat outside and manageable hair beneath, prevents more winter misery than any other single change for this breed.
Outings shortened and timed for his breathing
Choose the mildest, calmest part of the day for the main walk and keep it unhurried but not long in severe cold. Watch his breathing as your guide: a Shih Tzu who starts to snort, struggle, or lag in bitter wind is telling you the air itself is the problem, and the right response is to turn for home, not to encourage him onward. In the worst weather, a garden toilet break and indoor play is a perfectly good day for this companion breed, whose exercise needs are modest.
Keep him on cleared paths where his belly clears the ground, carry him over deep or gritty stretches if he is willing, and wipe his face and the folds around his nose and eyes after outings, since cold air makes eyes water and damp folds irritate. Check feet for snow packed into the long hair between the pads, and keep that hair trimmed short through winter.
Drying and brushing: the non-negotiable routine
A Shih Tzu who comes in wet must be dried and brushed the same day, every time, or winter will felt his coat from the legs upward. Melt snowballs gently with a warm hand or lukewarm water rather than pulling them, towel him, then brush and comb through while he dries so tangles are caught at the loose stage. Pay attention to behind the ears, under the front legs, and along the belly, where mats form first and pull hardest.
Bathe him in winter only as needed and dry him completely afterwards, since a small dog left damp in a warm house still chills as moisture evaporates. Mention scratching, red skin under mats, smelly ears, or increased eye discharge to your vet rather than trimming tightly over sore skin yourself; mats over irritated skin are a job for a groomer or vet who can see what lies beneath.
Warmth and company indoors
Provide a bed that is padded, raised off cold floors, and placed out of draughts, ideally where he can be near his people, because a Shih Tzu's winter wellbeing is bound up with company. An extra light layer indoors suits older or leaner dogs who feel the cold at rest. Keep gentle indoor games and grooming-as-contact in the day so shortened walks do not shrink his world to sleeping.
Because his routine has more steps than most, KinsLe Care Teams lets you list each drying, brushing, and walk task for your Shih Tzu and see it marked complete, whoever handled that outing.