At a glance the quick version
FCI gives 3.6-6.3 kg; AKC gives 8-14 lb (about 3.6-6.4 kg), with smaller dogs preferred when otherwise equal.
Coat and looks how to spot one
long, silky coat
A compact, cobby little spaniel with a high domed head and short turned-up nose. The coat is long and silky, straight or slightly wavy, with generous feathering on the ears, chest, legs and tail.34
Personality what they are like
A happy, bright little spaniel that is devoted to its people. It can be a little reserved at first, but is gentle and loving, and is one of the quieter toy breeds, so it is not much of a watchdog.3452
Daily activity how busy a day looks
Low exercise needs: the Royal Kennel Club suggests up to 30 minutes a day, and it is not a high-energy breed.52
Grooming and care the hands-on bits
Groom more than once a week, paying attention to the feathering on ears, legs and chest so it stays tangle free. The medium-long coat does shed.5
Home where they are happiest
Company who they like around
A true lapdog that wants to be close to its family. It is fine with children who handle it gently and calmly.24
The story where it all began
Toy spaniels of this kind were kept by wealthy households for centuries, gradually bred smaller and shorter-nosed from sporting spaniels and eastern toy dogs, and the breed takes its name from King Charles II. In 1903 the Kennel Club combined four colour-based toy spaniels under one name. Breeders who wanted the older, flatter-headed type split away from 1926, and the two were recognised as separate breeds, King Charles and Cavalier King Charles, in 1945.325
Fun facts for the dinner table
- 1
Each of the four colours has its own traditional name: King Charles, Prince Charles, Blenheim and Ruby.3
- 2
A Blenheim is prized for a thumbprint-sized red spot in the middle of the skull.3
- 3
Queen Victoria owned one of these spaniels, named Dash.2
- 4
A popular story says Charles II decreed these dogs could enter any building in the UK, but there is no evidence the law exists.2
Recognised by the official bits
- FCI
- Standard no. 128, Group 9 (Companion and Toy Dogs), Section 7 English Toy Spaniels; accepted on a definitive basis 3 January 1955; current standard published 24 August 2021.1
- The Royal Kennel Club
- Toy group; listed as a vulnerable native breed. Recognised as a separate breed from the Cavalier King Charles Spaniel in 1945.5
- AKC
- Recognised as the English Toy Spaniel in the Toy Group; current standard approved 13 June 1989, effective 1 August 1989, covering the Blenheim, Prince Charles, King Charles and Ruby colours.4
The care rhythm Furry Diary remembers it for you
A typical home-care rhythm for a King Charles Spaniel. It is our own starting plan, not a vet's advice, and you can change every line in the app.
- Brushingevery 2 days
- Bathevery month
- HaircutTrim feathering and feet, or keep a short cutevery 8 weeks
- Nail trimSooner if you hear clicking on the floorevery 3 weeks
- Ear checkFloppy ears trap moisture, so check and dry themevery week
- Teeth brushingDaily brushing is idealevery day
- 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 10every year
Owner questions the things everyone asks
How often should I feed my King Charles Spaniel, and at what times?
Feed your King Charles Spaniel at least two meals a day for adults, and three to four smaller meals for puppies. Sticking to set meal times helps their digestion. For exact amounts, check the food label and ask your vet.6
What should a King Charles Spaniel eat, and which foods are dangerous?
Feed a high-quality dog food suitable for their size and age. Dangerous foods include chocolate, grapes, raisins, onions, garlic, xylitol, and macadamia nuts. Always avoid these and consult your vet for a complete list.7
How often should I bathe a King Charles Spaniel?
Furry Diary's starting plan suggests a bath every 28 days, but general guidance says at least once every three months. Bathe more often if they get very dirty or have skin issues. Use a dog-specific shampoo and avoid over-bathing to keep their coat healthy.8 Furry Diary plan
How often does a King Charles Spaniel need brushing?
Brush your King Charles Spaniel more than once a week, and Furry Diary's plan recommends every 2 days. Pay extra attention to the feathering on ears, legs, and chest to prevent tangles. Their medium-long coat does shed, so regular brushing helps manage that.5 Furry Diary plan
How do I trim a King Charles Spaniel's nails, and how often?
Trim nails every 21 days, or sooner if you hear them clicking on the floor. Cut a little at a time, stopping before the quick (the pink part inside). If you're unsure, ask your vet or a groomer to show you how.8 Furry Diary plan
How much exercise does a King Charles Spaniel need?
This breed has low exercise needs, with the Royal Kennel Club suggesting up to 30 minutes a day. Furry Diary's plan includes daily walks and play. They are not high-energy, so gentle activities suit them well.52 Furry Diary plan
How do I look after a King Charles Spaniel's teeth and ears?
Brush their teeth daily with dog-safe toothpaste, and never use human toothpaste. Check their floppy ears weekly for moisture or dirt, and dry them gently. Never push anything into the ear canal. Regular care helps prevent problems.8 Furry Diary plan
How long does a King Charles Spaniel live?
King Charles Spaniels typically live between 10 and 12 years. With good care, regular vet check-ups, and a healthy lifestyle, they can enjoy a happy life. Senior years usually start around age 10.2 Furry Diary plan
Is a King Charles Spaniel good with children and other pets?
Yes, they are gentle and loving, and fine with children who handle them gently and calmly. They are devoted to their family and get along well with other pets when properly socialized. They are one of the quieter toy breeds.3452
Can a King Charles Spaniel be left alone?
This breed is a true lapdog that wants to be close to its family, so they may not enjoy long periods alone. They can be left for short times if used to it, but they thrive on companionship. For specific advice, ask a good breeder or your vet.24
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.
- FCI nomenclature: King Charles Spaniel (128) fci.beused for recognition, group, country
- Wikipedia: King Charles Spaniel en.wikipedia.orgused for other names, height, lifespan, history, fun facts (secondary)
- FCI Standard No. 128 King Charles Spaniel fci.beused for history, appearance, temperament, coat, colours, weight
- AKC Official Standard of the English Toy Spaniel images.akc.orgused for weight, coat, colours, temperament, standard date
- The Royal Kennel Club: King Charles Spaniel royalkennelclub.comused for group, vulnerable status, exercise, grooming, home size, history
- 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.