Beagle vs English Cocker Spaniel

Photo: Jonatan De Geest

Photo: Jean-Pol GRANDMONT

Side by side

Beagle

English Cocker Spaniel

Adult weight

Males 17.3–22.4 kg (38–49 lb); females 14.5–19 kg (32–42 lb) (measured in UK vet records, n = 19,906, middle 50%)1

13–14.5 kg (29–32 lb)2

Lifespan

Median 12.5 years3

Median 13.3 years3

Fully grown

10 months, both sexes4

Group

Scent hounds5

Retrievers & water dogs6

Coat

Short coat5

Coat with feathering6

Shedding

Sheds through the year

Grooming

A brush once a week

Brushing a few times a week

Exercise

A moderate amount

Plenty

Health

Dry eye (much more likely); Blood-vessel cancer (more likely)7,8

Dry eye (far more likely); Ear discharge (far more likely)7,9

Class

Family

Which suits you

Size

The Beagle is larger on average: about 18 kg (40 lb) as an adult, against 14 kg (30 lb) for the English Cocker Spaniel.

Grooming

The English Cocker Spaniel needs more grooming, brushing a few times a week, where the Beagle needs a brush once a week.

Exercise

Plan for plenty of exercise with the English Cocker Spaniel, and a moderate amount with the Beagle.

Temperament

They differ most on independence (Beagle: decides for itself; English Cocker Spaniel: keen to work with you) and on affection (Beagle: affectionate on its own terms; English Cocker Spaniel: a lap or leaning dog).

Neither is the better dog in general. Which suits you depends on your home, your days and the care you can give.

Take the breed matcher

What they're like

Beagle

Scent hounds · Medium

Bred to work in packs, the Beagle is sociable with people and other dogs, cheerful and inquisitive.

English Cocker Spaniel

Retrievers & water dogs · Medium

In temperament it is cheerful and affectionate, and it is often called the merry cocker, a nod to its lively nature and busy tail. It is keen to please and closely attached to its people.

The Beagle page →The English Cocker Spaniel page →

Breed traits

Day to day

Beagle

English Cocker Spaniel

Activity

A good daily walk and play

Intelligence

Learns readily, likes games

Handler demand

Needs steady training

With people

Beagle

English Cocker Spaniel

Affection

Differs

Affectionate on its own terms

A lap or leaning dog

Loyalty

Differs

Friendly with everyone

Bonded to its family

Independence

Differs

Decides for itself

Keen to work with you

Around the home

Beagle

English Cocker Spaniel

Sensitivity

Differs

Average

Needs a calm, predictable home

Voice

Differs

Very vocal

Barks to alert, then settles

Prey drive

Differs

Likely to chase small pets

Chases; needs managing

Breed explains only about 9% of how individual dogs differ in behaviour10. Meet the dog. A good breeder breeds for temperament as well as health, and matches each puppy's personality to the right home11,12.

Puppy growth

Reference curves · both sexes

Summary

Detail

The Beagle grows to the heavier adult, about 18 kg against the English Cocker Spaniel's 14 kg.

Beagle

English Cocker Spaniel

More comparisons

Compare the Beagle with

English Cocker Spaniel vs English Springer Spaniel American Cocker Spaniel vs English Cocker Spaniel Cavalier King Charles Spaniel vs English Cocker Spaniel Beagle vs Jack Russell Terrier English Cocker Spaniel vs Golden Retriever Basset Hound vs Beagle All breed comparisons →

Sources

1
VetCompass UK. Primary-care veterinary records. ↑
2
The Kennel Club. English Cocker Spaniel breed standard. ↑
3
McMillan et al., 2024. Longevity of companion dog breeds: those at risk from early death. Scientific Reports 14, 531 (VetCompass). CC BY 4.0. ↑
doi.org/10.1038/s41598-023-50458-w
4
Hawthorne et al., 2004. Body-weight changes during growth in puppies of different breeds. Journal of Nutrition 134(8 Suppl): 2027S–2030S (WALTHAM). ↑
doi.org/10.1093/jn/134.8.2027S
5
FCI. Breed standard no. 161. Fédération Cynologique Internationale. © FCI. ↑
www.fci.be/Nomenclature/Standards/161g06-en.pdf
6
FCI. Breed standard no. 5. Fédération Cynologique Internationale. © FCI. ↑
www.fci.be/Nomenclature/Standards/005g08-en.pdf
7
O'Neill et al., 2021. Keratoconjunctivitis sicca in dogs under primary veterinary care in the UK: an epidemiological study. CC BY 4.0. ↑
doi.org/10.1111/jsap.13382
8
Barry et al., 2025. Epidemiology of haemangiosarcoma diagnosed in dogs under primary veterinary care in the United Kingdom: Frequency and risk factors. CC BY 4.0. ↑
doi.org/10.1186/s44356-025-00041-4
9
Engdahl et al., 2024. English Cocker Spaniels under primary veterinary care in the UK: disorder predispositions and protections. CC BY 4.0. ↑
doi.org/10.1186/s40575-023-00136-x
10
Morrill et al., 2022. Ancestry-inclusive dog genomics challenges popular breed stereotypes. Science 376: eabk0639 (Darwin's Ark). ↑
doi.org/10.1126/science.abk0639
11
Dogs Trust. Finding a good, responsible breeder. ↑
www.dogstrust.org.uk/dog-advice/getting-dog/choosing-dog/finding-a-breeder
12
American Kennel Club. Screening puppy buyers: how top breeders find the best homes. ↑
www.akc.org/expert-advice/dog-breeding/screening-puppy-buyers-how-top-breeders-find-the-best-homes/
13
Salt et al., 2017. Growth standard charts for monitoring bodyweight in dogs of different sizes. PLoS ONE 12(9): e0182064 (WALTHAM). CC BY 4.0. ↑
doi.org/10.1371/journal.pone.0182064

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