Clumber Spaniel: The Heaviest Spaniel Breed Guide

According to the AKC, male Clumber Spaniels weigh 70–85 lbs and stand 18–20 inches at the withers, with females slightly smaller. That's a genuinely substantial dog for a breed most people mentally file under "medium." Despite the bulk, the breed moves with an easy, rolling gait — sometimes called the "Clumber Roll" — well suited to long days working in the field.

Worth being upfront about this rather than picking one version confidently: most sources trace the breed's name and development to Clumber Park in Nottinghamshire, England, home of the Duke of Newcastle, in the late 18th century. But several current pet-health sources (Hill's Pet, BorrowMyDoggy) state the breed actually originated in France, with the English estate responsible for refining and popularizing it rather than originating it. Both are likely true in different senses — the foundational stock may well have come from France, with the modern breed as we know it developed and named in England. Either way, it was bred specifically for flushing and retrieving game from dense brush and water, which explains the sturdy, low-to-the-ground build.

A veterinarian quoted by PetsRadar describes the breed as "patient, gentle and affectionate," making them genuinely great family pets — a description that lines up consistently across sources. At home, Clumbers are easygoing companions; in the field, they're determined, focused hunting dogs. Several sources note they do best with a "job" — a task connected to their retrieving heritage, like scent games or structured retrieving play — to satisfy that instinct even as a house pet.

The coat is silky, straight, and thick — weather-resistant by design, with feathering on the legs, belly, ears, and tail. Real maintenance specifics worth knowing: brushing 2–3 times a week to prevent matting, bathing roughly every 4–6 weeks, and weekly ear cleaning — their ears are genuinely prone to trapping moisture, which raises infection risk if left unchecked. The breed's characteristic droopy eyes also benefit from regular gentle cleaning to manage discharge.

Commonly cited guidance is around an hour a day, broken into several shorter sessions rather than one long outing — Orvis specifically suggests a couple of 15-minute walks plus shorter play sessions. One real, specific caution worth including: given the breed's heavy build and documented joint vulnerabilities, Clumbers are not well suited to high-impact activity like agility or sustained long-distance running. Consistent moderate exercise over the dog's lifetime is considered better for this breed than bursts of intense activity followed by long rest.

Multiple sources describe the breed as generally healthy, but real breed-specific conditions are well-documented enough to be worth knowing before you buy, not just "hip issues":

• Hip dysplasia — a genuine concern given the breed's weight and build; ask a breeder about joint screening for the parents.
• IVDD (intervertebral disc disease) — a spinal condition, flagged specifically by a veterinary-authored breed guide as a real consideration for this breed's body structure.
• Entropion and other eye issues — related to the breed's distinctive droopy-eyed structure.
• Ear infections — a recurring theme across sources, directly tied to the ears' tendency to trap moisture.

This is general breed-level information, not a diagnosis — any specific concern belongs with your vet, and a responsible breeder should be able to discuss health screening for these specific conditions.

Clumbers generally adapt well to both suburban and rural settings, but multiple sources specifically note they're not well suited to high-rise apartment living without regular, deliberate outdoor breaks — a reflection of both their size and their genuine need for outdoor time, even if the daily exercise total is moderate rather than extreme.