American Cocker Spaniel: Dog breed weight & growth

A American Cocker Spaniel is fully grown after a maximum of 13 months. Its final weight is between 18 lbs and 33 lbs, depending on the gender.

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General information about the dog breed American Cocker Spaniel:

Weight, life expectancy, size & more.

American Cocker Spaniel Males:

  • Final weight: 15 lbs - 33 lbs
  • Size: 37 cm - 39 cm
  • Full-grown: from 13 months
  • Life expectancy: 12 - 15 years

American Cocker Spaniel Females:

  • Final weight: 18 lbs - 31 lbs
  • Size: 34 cm - 37 cm
  • Full-grown: from 13 months
  • Life expectancy: 12 - 15 years

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Growth curve of American Cocker Spaniel males:

At the age of 3 months, a American Cocker Spaniel male dog should weigh between 7 - 13 lbs depending on size. At the age of 6 months, the weight of a male dog is normally between 12 - 24 lbs. Already after one year the growth is mostly completed. A American Cocker Spaniel male should now weigh between 15 - 32 lbs at the age of 12 months. Another 1 months later, at the age of 1.1 years, his growth phase is completed and he reaches his final final weight of 15 - 33 lbs.

Compare the chart below, as well as the accompanying growth chart, to your American Cocker Spaniel puppy/dog's weight by registering for free here.

month 2 8 lbs
month 3 13 lbs
month 4 17 lbs
month 5 21 lbs
month 6 24 lbs
month 7 27 lbs
month 8 29 lbs
month 9 30 lbs
month 10 31 lbs
month 11 32 lbs
month 12 32 lbs
month 13 33 lbs

Growth curve of American Cocker Spaniel females:

American Cocker Spaniel females weigh slightly less compared to males. At the age of 3 months the weight is about 7 - 12 lbs. After 6 months, the weight is between 13 - 23 lbs. On her first birthday, the American Cocker Spaniel female weighs between 17 - 30 lbs and is another 1 months later, at the age of 1.1 years, with 18 - 31 lbs already fully grown.

month 2 8 lbs
month 3 12 lbs
month 4 16 lbs
month 5 20 lbs
month 6 23 lbs
month 7 25 lbs
month 8 27 lbs
month 9 28 lbs
month 10 29 lbs
month 11 29 lbs
month 12 30 lbs
month 13 30 lbs

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Latest weighings from registered American Cocker Spaniel owners

Questions and answers about the American Cocker Spaniel

How much does a American Cocker Spaniel puppy weigh?

A American Cocker Spaniel puppy weighs between 5 - 8 lbs at the age of 8 weeks (2 months). At the age of 16 weeks (4 months), American Cocker Spaniel puppies already weigh 10 - 17 lbs. So the puppies gain up to 9 lbs within only 2 months.

How big does a American Cocker Spaniel become?

A American Cocker Spaniel male will usually grow between 37 - 39 cm. American Cocker Spaniel Females normally grow between 34 - 37 cm.

When is a American Cocker Spaniel fully grown?

American Cocker Spaniel males are full grown at about 13 months, American Cocker Spaniel females at about 13 months.