15 to 18 in (38 to 46 cm)
An American Water Spaniel stands 15 to 18 in (38 to 46 cm) at the shoulder. Adults (kennel club profile).
Source: American Kennel Club
The published range runs from 15 in (38.1 cm) to 18 in (45.7 cm).
An American Water Spaniel stands 15 to 18 in (38 to 46 cm) at the shoulder.
Height is measured at the withers, the top of the shoulders. The head and ears extend above that line. The American Kennel Club breed profile gives 15-18 inches. The listing describes an adult dog, not a growth chart for puppies.
Ranked by the tallest height its standard names (18 in), the American Water Spaniel is the joint 91st smallest of the 297 dog breeds on this site. See the smallest dog breeds ranked.
Drawn at the same 15 in: Beagle, Red fox and Mudi. Same drawing, different listings: an American Water Spaniel’s, a red fox’s and a Mudi’s figures are each the lower end of its range, a Beagle’s the top of its range.
This is a published species or breed reference, not a prediction for an individual animal. Where a range is supplied, both ends appear with the reading. Shoulder height and head height are kept apart when comparing animals.
All 51 sporting dogs by height, tallest first, or every dog breed. To compare your own dog, measure it at the withers.
An American Water Spaniel stands 15 to 18 in (38 to 46 cm) at the shoulder. Adults (kennel club profile).
Source: American Kennel Club
The published range runs from 15 in (38.1 cm) to 18 in (45.7 cm).
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| APA | Heightvs. (2026, October 22). American Water Spaniel height: 15 to 18 in at the shoulder. https://heightvs.com/how-tall/american-water-spaniel |
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| MLA | “American Water Spaniel Height: 15 to 18 in at the Shoulder.” Heightvs, 22 Oct. 2026, heightvs.com/how-tall/american-water-spaniel. |
| Chicago | “American Water Spaniel Height: 15 to 18 in at the Shoulder.” Heightvs. Last modified October 22, 2026. https://heightvs.com/how-tall/american-water-spaniel. |
| Link | <a href="https://heightvs.com/how-tall/american-water-spaniel">American Water Spaniel height: 15 to 18 in at the shoulder (Heightvs)</a> |
For the height itself, cite the original publisher as well: American Kennel Club.