How to Care for Drop Coats (Shih Tzus vs Yorkshire Terriers Explained)
What is a drop coat?
Drop coats are long, flowing coats that grow continuously, similar to human hair.
You’ll commonly see them in breeds like Shih Tzus and Yorkshire Terriers.
Unlike shedding coats, drop coats don’t easily release loose hair. Instead, it stays within the coat - which is why they’re more prone to tangles and matting.
The Most Common Mistake
Many dog owners treat all drop coats the same.
But here’s the key difference:
- Shih Tzus have a long double coat (fur-like) with mild to moderate shedding
- Yorkshire Terriers have a long single coat (hair-like) with little to no shedding
This difference matters more than most people realise.
Why Coat Type Changes Everything
Double Coat (Shih Tzu):
- Has an undercoat + outer coat
- Can trap shedding fur inside the coat
- Needs support to release loose coat while staying hydrated
Single Coat (Yorkshire Terrier):
- No undercoat
- Fine, silky strands (more like human hair)
- Needs lightweight hydration to avoid limpness and oiliness
Using the wrong products can lead to increased tangling, dryness, heaviness and dull looking coats.
The Ideal Grooming Routine for Drop Coats
1. Use a gentle, coat-specific shampoo
Avoid stripping natural oils - hydration is key.
2. Always condition
This adds “slip” to the coat, helping prevent knots before they form.
3. Never brush dry
Dry brushing creates friction, leading to breakage and more tangles.
4. Focus on friction areas
Behind ears, under legs, and around collars are where knots form fastest.
Choosing the Right Products
At SerotoninKC, we don’t believe in one-size-fits-all grooming.
Our drop coat ranges are tailored to the structure of the coat:
Shih Tzu Range
Developed for long, double-coated drop coats with moderate shedding.
Supports coat health while helping release trapped fur.
Yorkshire Terrier Range
Developed for long, single-coated drop coats with little to no shedding.
Focuses on lightweight hydration for a silky, flowing finish.
Because the difference between fur and hair… changes everything.
Final Tip
If your dog’s coat feels like a constant battle with knots, it’s usually not your effort - it’s the routine or products not matching their coat type.
The right care makes everything easier.
