How big will my Welsh Springer Spaniel get?
An adult Welsh Springer Spaniel weighs 40 to 55 pounds for males and 35 to 50 pounds for females (18.1 to 24.9 kg for males and 15.9 to 22.7 kg for females), according to the American Kennel Club. Put in your puppy’s age and weight to see where they’re heading.
Welsh Springer Spaniel puppy weight calculator
Welsh Springer Spaniel adult weight
| Pounds | Kilograms | |
|---|---|---|
| Male | 40 to 55 pounds | 18.1 to 24.9 kg |
| Female | 35 to 50 pounds | 15.9 to 22.7 kg |
Adult weight from the American Kennel Club’s Welsh Springer Spaniel breed page, checked 1 October 2026. Individual dogs vary, and a healthy weight for your dog is one for your vet to judge.
How the estimate works
The calculator takes your puppy’s weight, divides it by their age in weeks, and multiplies by 52. It’s a quick guide, not a growth chart: puppies gain fast early on and slow down as they near adult size, so the answer shifts as they grow. That’s why the result is shown next to the breed’s adult weight. If the two disagree, trust the breed’s weight and your vet.
More on the Welsh Springer Spaniel
- Ask other owners on the forum how their Welsh Springer Spaniel grew.
- Find a dog trainer near you, ranked by Bark Score with training methods labelled.
- Dog age calculator: your dog’s age in human years.