Lài
Also called Chó Lài, Chó Lài sông Mã, Lai dog
From Vietnam: the northern mountains, especially the highlands west of Thanh Hóa along the Mã River and remote villages near the northern border.1
A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.
At a glance the quick version
Coat and looks how to spot one
double coat, long or short
A long, broad-bodied dog with a triangular face, slanted amber or reddish eyes with dark rims, lance-shaped ears and a low-hanging tail. The double coat has a rough outer layer over a soft undercoat and comes in long and short versions. Its round feet are webbed and very flexible.1
Personality what they are like
A bright, quick-thinking and devoted dog that guards its family closely and keeps its distance from strangers.1
Daily activity how busy a day looks
A versatile working dog traditionally used for hunting, herding and guarding, so it thrives with an active life and a job to do.1
The story where it all began
The Lài is thought to descend from ancient dogs that reached Vietnam thousands of years ago, and dog motifs appear on Đông Sơn bronze drums and weapons. Tradition says Lê Lợi bred these dogs for hunting and war, and they helped his forces during the Lam Sơn uprising of 1418 to 1428. Today it is kept in rural mountain areas, where preserving pure lines is an ongoing effort.1
Fun facts for the dinner table
Recognised by the official bits
- Vietnam Kennel Club
- Counted among Vietnam's four great native dogs, but the only one of the four not recognised by the Vietnamese kennel club.1
How many Only a few hundred remaining1
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a Lài. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- Brushingevery week
- Bathevery 8 weeks
- Nail trimSooner if you hear clicking on the floorevery month
- Ear checkFloppy ears trap moisture, so check and dry themevery week
- Teeth brushingDaily brushing is idealevery 2 days
- ExerciseDaily walks and playevery day
- Flea, tick and worm protectionSchedule as your vet recommendsas your vet recommends
- Vet check-upSenior years usually start around age 8every year
Owner questions the things everyone asks
How often should I feed my Lài, and at what times?
Feed your Lài at least two meals a day for adults, and three to four smaller meals for puppies. The exact times can vary, so ask your vet for a routine that suits your dog's age and activity.2
What should a Lài eat, and which foods are dangerous?
Feed your Lài a high-quality dog food appropriate for its age and activity level. Avoid dangerous foods like chocolate, grapes, raisins, onions, garlic, xylitol, and many others listed by the ASPCA. Always check with your vet for specific dietary needs.3
How often should I bathe a Lài?
Furry Diary's starting plan suggests a bath every 56 days, and general guidance says at least every three months. Bathe more often if your Lài is very active outdoors. Use a dog-specific shampoo.4 Furry Diary plan
How often does a Lài need brushing?
Brush your Lài weekly as a starting point, but if it has the longer coat you may need to brush more often to prevent mats. Furry Diary's plan is to brush every 7 days.14 Furry Diary plan
How do I trim a Lài's nails, and how often?
Trim your Lài's nails every 28 days or sooner if you hear clicking on the floor. Cut a little at a time, stopping before the quick (the pink part). If unsure, ask your vet or a groomer for a demonstration.4 Furry Diary plan
How much exercise does a Lài need?
Your Lài needs daily exercise and a job to do, as it's a versatile working dog. Furry Diary suggests daily walks and play. Provide plenty of mental and physical stimulation.1 Furry Diary plan
How do I look after a Lài's teeth and ears?
Brush your Lài's teeth at least twice a week, ideally daily, using dog toothpaste. Check ears weekly and dry them gently, as floppy ears can trap moisture. Never push anything into the ear canal.4 Furry Diary plan
How long does a Lài live?
The lifespan of a Lài varies by individual and care; ask your vet for breed-specific guidance. Senior years often begin around age 8. Furry Diary plan
Is a Lài good with children and other pets?
The Lài is a devoted family guard dog, but it can be wary of strangers. Early socialisation is important. Ask a good breeder about its temperament with children and other pets.1
Can a Lài be left alone?
The Lài is a devoted companion that may not enjoy long periods alone. It's best to gradually accustom it to alone time and provide plenty of stimulation. Ask your breeder or vet for advice.1
Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.
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Where this comes from
Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at support@furrydiary.app and we will fix it.
- Lài dog - Wikipedia en.wikipedia.orgused for all fields
- VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
- ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
- ASPCA: Dog grooming tips aspca.orgused for owner questions
- ASPCA: Cat grooming tips aspca.orgused for owner questions
- RSPCA: What to feed your rabbit rspca.org.ukused for owner questions
Checked 2026-09-30. Text is written in our own words from these sources.