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English Cocker Spaniel vs American Cocker Spaniel

The two published breed profiles side by side: size, energy, grooming, lifespan, temperament ratings and health.

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English Cocker SpanielAmerican Cocker Spaniel
Size classMediumMedium
Adult weight11.8 to 15.4 kg9.1 to 13.6 kg
In pounds26 to 34 lb20 to 30 lb
Adult height38 to 43 cm34 to 39 cm
EnergyModerateHigh
GroomingHighHigh
CoatMedium to long doubleLong silky and double
SheddingModerateModerate
Lifespan12 to 14 years10 to 14 years
Good with childrenReliably goodReliably good
Good with other dogsReliably goodReliably good
Country of originGreat BritainUnited States

The main differences

Temperament

English Cocker Spaniel: Gentle and affectionate, yet full of life and exuberance, with a merry nature and ever-wagging tail.

American Cocker Spaniel: A small, merry American gundog with a long silky coat and heavy feathering, affectionate, eager to please and sensitive to how they are handled.

Health worth asking about

Conditions each breed is reported to be predisposed to. Predisposed does not mean inevitable: it means ask the breeder for the parents' test results.

English Cocker Spaniel

  • Progressive retinal atrophy (prcd-PRA), detectable by DNA test on both parents
  • Familial nephropathy (FN), detectable by DNA test on both parents
  • Adult-onset neuropathy (AON), detectable by DNA test on both parents
  • Hip dysplasia, which breeding stock should be hip scored by x-ray before mating

The full English Cocker Spaniel guide

American Cocker Spaniel

  • Progressive retinal atrophy (prcd-PRA), detectable by DNA test on both parents
  • Cataracts and other inherited eye disease, screened by an ophthalmologist evaluation
  • Glaucoma, which can be flagged by gonioscopy and measured with tonometry
  • Chronic ear infections caused by long, heavy, low set ears, found on a vet ear exam and reduced by routine cleaning and drying
  • Hip dysplasia, screened by hip evaluation of breeding stock
  • Patellar luxation, a slipping kneecap, found on a patella evaluation
  • Autoimmune haemolytic anaemia and hypothyroidism, diagnosed on blood work and a thyroid evaluation

The full American Cocker Spaniel guide

Common questions

Which is bigger, the English Cocker Spaniel or the American Cocker Spaniel?

The English Cocker Spaniel. Adults weigh 11.8 to 15.4 kg, against 9.1 to 13.6 kg for the American Cocker Spaniel, going by the published breed profiles.

Which lives longer, the English Cocker Spaniel or the American Cocker Spaniel?

The published life expectancy is 12 to 14 years for the English Cocker Spaniel and 10 to 14 years for the American Cocker Spaniel. These are typical ranges across the breed, not a promise about one dog.

Is the English Cocker Spaniel or the American Cocker Spaniel better with children?

They score the same: reliably good with children. Any dog needs supervising around young children, whatever their breed rating.

Related comparisons

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Not veterinary advice. Breed information is general. Your own dog, and your own vet, always win.

Sources

Every figure on this page comes from the two breed guides, which cite: