Weekly weighing for a small dog hidden under a long coat
An elderly Shih Tzu should be weighed once a week, with a hands-on check in the same session. A Shih Tzu's long coat, whether kept full or in a shorter pet clip, can disguise a changing body completely: a dog can look identical in the doorway while losing muscle or gaining a layer over the ribs. Weekly weighing on a small pet scale gives you the truth the coat conceals, and on a dog of this size a modest change is a meaningful one.
Weigh before breakfast, at the same time each week, with the coat dry and any topknot or bow removed, since wet hair and accessories both move the reading on a small scale.
The Shih Tzu check: eyes first, then skin, ears, and teeth
A weekly Shih Tzu check should start with the eyes, because this breed's prominent, wide-set eyes are exposed to irritation and injury. Look for increased tearing, discharge, redness, cloudiness, or squinting, and note whether your dog is rubbing a face along the carpet or pawing at one eye. Check that the hair around the eyes is trimmed or tied so strands are not lying across the surface, a common and easily fixed source of watering.
Move to the skin by parting the coat in sections down to the surface, especially under the ears, in the armpits, along the belly, and around the tail, feeling for mats, flakes, redness, or sore spots the topcoat hides. Check the short face's folds for moisture or smell, look inside the ears for build-up matching any head shaking, and feel the ribs and spine through the coat to judge covering honestly. Lift the lips for the teeth: small breeds with crowded mouths collect dental problems with age, and a Shih Tzu who turns from hard treats or chews gingerly may be protecting a sore tooth.
Listen to breathing while the dog rests. A short-faced senior who snores more loudly than before, breathes noisily at rest, or sleeps more restlessly is giving you dated observations worth recording for the vet, particularly alongside any weight gain, since extra weight and breathing effort reinforce each other in this breed.
Grooming rhythm, meals, and the weekly record
An elderly Shih Tzu's check fits naturally into the grooming rhythm the breed already needs. Pair the weigh-in with a thorough brush-out, so mats and skin findings are reviewed in one calm session. Keep the session on a non-slip surface and support the dog securely, because a small senior who feels unsafe will wriggle through the checks.
Feed measured meals and keep treats small and counted, since a Shih Tzu's daily needs are modest and extras accumulate quickly relative to body size. If the weekly scale rises three sessions running, record the foods and treats actually given that week before discussing adjustments with your vet; the written week usually reveals the source. Note appetite honestly too, including meals refused, because in a small dog reduced intake shows in the weight quickly.
Shih Tzu signs that should reach the vet promptly
Contact your veterinarian the same day if your elderly Shih Tzu squints, paws repeatedly at an eye, develops a cloudy or red eye, or seems unable to see a treat on one side, because eye problems in this breed can worsen quickly. Laboured or much noisier breathing at rest, collapse, repeated vomiting, or refusal to eat for a day also need prompt care. For slower changes, weight drifting the same way across three weekly readings, worsening skin under the coat, or stronger mouth odour with changed chewing warrant a routine appointment and your notes.
Those notes carry more weight when they are kept as one continuous history rather than scattered recollections. Saving a Shih Tzu's weekly weights, eye observations, and skin findings in KinsLe using Pet Passport keeps the senior record complete and ready to share at every visit.