Yes, Shih Tzus lose hair, but not the way double-coated dogs shed. Their hair grows long and falls out slowly, and the loose hairs get caught in the coat instead of dropping to the floor. So when you brush, you pull out weeks of trapped hair at once. The rest is usually breakage: hair snapped by tangles or a dry coat. Both are normal in small amounts, and both can be reduced with the right routine.
Why Shih Tzu Hair Comes Out
Every hair has a life cycle: it grows, rests, then falls out and is replaced. A Shih Tzu's hair has a long growing phase, which is why the coat can grow so long. That's why they're often called low-shedding.
Low-shedding doesn't mean no shedding. Hairs at the end of their cycle still come loose. In a long, fine coat, they tangle with the hair around them and stay put. A brushing session collects all of it, so a full brush can look alarming even when the coat is healthy.
Shed Hair vs Broken Hair: How to Tell
Pull a few hairs from the brush and look at them closely, in good light:
| Shed hair | Broken hair | |
|---|---|---|
| Length | Full length | Short pieces, mixed lengths |
| Root end | Tiny white bulb at one end | No bulb; blunt, frayed or split end |
| Where it comes from | All over the body | Friction spots: behind ears, armpits, collar, legs |
| What it means | Normal hair cycle | Tangles, dry coat or rough brushing |
If most hairs have a bulb, your dog is shedding normally and needs regular brushing to clear it. If most are short with blunt ends, the coat is breaking, and the fix is in how you brush and bathe.
What Causes Breakage
- Tangles left too long: trapped shed hair knots with the coat, and brushing through a set mat snaps hair.
- Brushing from root to tip through a knot: this pulls the whole tangle against the hair.
- Brushing a dry, unconditioned coat: dry hair is weaker and frizzier, so it snaps more easily.
- Harsh shampoo: human shampoo or harsh detergents strip the coat's natural oils.
- Rubbing to dry: rough towelling knots wet hair.
A Routine That Reduces Both
- Brush every day or two with a deshedding brush, so shed hair is cleared before it can tangle. Work in small sections.
- Start at the ends and work up to the skin. Hold the hair near the root with your other hand to take the pull off.
- Use a detangling serum on knots before brushing through them, so the brush glides instead of pulling.
- Brush before the bath, never only after. Water tightens tangles.
- Bathe with a gentle, sulphate-free shampoo and follow with conditioner. Use a shampoo brush during the bath to work the lather into the skin without knotting the coat.
- Pat dry, don't rub, then brush once the coat is almost dry.
For a full step-by-step, see how to detangle a Shih Tzu's coat without breaking hair.
When Hair Loss Isn't Normal
See a vet if you notice bald patches with visible skin, redness, scabs or a bad smell, hair loss on both sides of the body at once, or hair coming out in clumps. Constant scratching or licking alongside the hair loss is also a sign to get it checked. These can point to allergies, parasites, infections or hormone problems. Read Shih Tzu bald patches: when to see a vet.
The Shih Tzu hair fall routine
Less hair on the brush in 3 simple steps
Deshedding Brush · ₹199 · clears trapped hair before it tangles
Anti Hair Fall Shampoo with Conditioner · 400 ml · ₹390 · sulphate-free and paraben-free
Detangling Dog Hair Serum · 100 ml · ₹225 · for stubborn knots
Frequently Asked Questions
1. Do Shih Tzus shed?
Yes, but lightly. Their hair grows for a long time before it falls out, and loose hairs get trapped in the coat rather than landing on your floor. That's why regular brushing matters so much.
2. How much hair loss is normal for a Shih Tzu?
A small clump of full-length hair after a thorough brushing is normal, especially if you haven't brushed for a few days. Bald patches, thinning areas or hair coming out in clumps on its own are not normal and need a vet check.
3. Why does my Shih Tzu's hair come out when I brush?
Mostly because brushing releases shed hair that was already loose and trapped in the coat. If you're seeing many short, broken pieces, the coat is likely tangled or dry. Brush more often, start from the ends, and condition after every bath.
4. Can diet affect Shih Tzu hair fall?
Yes. A diet low in protein or healthy fats can leave the coat dull and brittle. If grooming changes don't help within a few weeks, ask your vet about your dog's diet.
