Mixed breed from United States
The Sheepadoodle is a large mixed breed dog, resulting from crossing an Old English Sheepdog with a Standard Poodle. It is known for its shaggy coat and is described as intelligent, playful, gentle, energetic, friendly, and loyal. Individual temperament can vary depending on genetic inheritance from the parent breeds. The breed is recognized by some registries but not universally; recognition status varies by registry. Estimated adult weight ranges from 29 to 39 kg for both males and females, with estimated height from 56 to 69 cm. Lifespan is estimated at 10 to 15 years.
The Sheepadoodle is a designer crossbreed that originated in the United States. According to available sources, it was developed in the 1980s and gained popularity in the late 20th century. The breed was created by crossing an Old English Sheepdog with a Standard Poodle, aiming to produce a large, family-oriented dog with low-shedding coat qualities. However, the exact timeline and specific breeders involved are not documented in the supplied facts. As a mixed breed, the Sheepadoodle is not uniformly recognized by major kennel clubs. Its recognition status varies by registry, meaning some organizations may accept it while others do not. The breed's history is tied to the broader trend of designer dogs in the United States, but detailed historical records are limited. The characteristics of individual Sheepadoodles can vary widely depending on which parent breed's traits are more dominant.
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Higher daily exercise demand
Typically responsive to training
Higher coat-maintenance demand
Lower shedding tendency
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
No Sheepadoodle-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Compare male and female growth, check weight by age and estimate mature size.
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The Sheepadoodle is a large breed. Estimated adult weight for both males and females is 29 to 39 kg, and estimated height is 56 to 69 cm. Estimated lifespan is 10 to 15 years. These are modelled estimates, not exact figures.
Sheepadoodles are described as intelligent, playful, gentle, energetic, friendly, and loyal. However, individual temperament can vary based on genetic inheritance from the Old English Sheepdog and Poodle parents. Not every dog will display all these traits.
The breed has an energy score of 4 out of 5, indicating a high energy level. Regular daily exercise is important, but specific requirements are not provided. Activities should be tailored to the individual dog.
Grooming score is 4 out of 5, meaning relatively high maintenance. The coat is shaggy and shedding score is 1 (very low), so regular brushing and professional grooming are likely needed to prevent matting. Specific grooming routines are not detailed.
Child suitability is rated 5 out of 5, suggesting they are generally good with children. However, individual dogs may vary, and supervision and training are always recommended.
Apartment suitability is rated 3 out of 5, indicating it may be possible but not ideal. The breed is large and energetic, so a home with a yard is often more suitable.
The Sheepadoodle originated in the United States as a designer crossbreed, developed in the 1980s by crossing an Old English Sheepdog with a Standard Poodle. Recognition status varies by registry.
Image source: No approved image attached. Last reviewed 7/20/2026.