How Big Do Sheepadoodles Get? Size & Growth Chart by Age

Sheepadoodles have surged in popularity as friendly, intelligent, and allergy-friendly companions. But if you're considering bringing one home, you're probably wondering: How big do Sheepadoodles get? The answer depends on genetics, generation (F1, F1B, etc.), and the type of Sheepadoodle—standard, mini, or micro.

This guide breaks down everything you need to know about Sheepadoodle size, including a helpful growth chart, size categories, and what affects their development.

🐶 What Affects a Sheepadoodle’s Size?

Several factors influence a Sheepadoodle’s final adult size:

• Parent breeds: A Sheepadoodle is a cross between a Standard Poodle and an Old English Sheepdog.

• Generation type: F1, F1B, or F2 generations have different proportions of Poodle and Sheepdog.

• Gender: Males tend to be larger than females.

• Nutrition and activity: Healthy diets and exercise impact growth rates.

🔗 Learn more about the parent breeds:

• Standard Poodle – AKC

• Old English Sheepdog – AKC

📏 Sheepadoodle Size Categories

📊 Sheepadoodle Growth Chart by Age

Growth rates will vary, but most Sheepadoodles reach their adult height by 12 months and continue to fill out until around 18 months.

🧬 Generation Breakdown: F1 vs F1B vs F2 Sheepadoodles

🏡 What Size Sheepadoodle Is Right for You?

Consider your living situation and lifestyle:

🔗 Browse available Sheepadoodles on Mawoo Pets

🐕 How to Support Healthy Growth

• Feed a high-quality puppy food appropriate for your dog’s size

• Avoid overfeeding to reduce joint stress

• Provide daily play, walks, and mental stimulation

• Schedule regular vet visits to track growth milestones

❓ FAQ: Sheepadoodle Size & Growth

Q: When is a Sheepadoodle fully grown?
A: Most are fully grown in height by 12 months and fill out by 18 months.

Q: Will my Sheepadoodle stay small if it's a Mini?
A: Mini Sheepadoodles typically stay under 45 lbs, but size can vary depending on genetics.

Q: Can I predict my Sheepadoodle’s final size?
A: Breeder info and puppy growth charts help, but mixed breeds can surprise you!

Q: Do smaller Sheepadoodles have different temperaments?
A: Generally, temperament is more influenced by training and parent behavior than size.

📌 Final Thoughts

Sheepadoodles come in all sizes, and each one has unique needs depending on its growth pattern. Understanding what to expect from your puppy’s development can help you prepare for the right level of care—and fall even more in love with your new companion.

Whether you’re looking for a Standard or Mini, Mawoo Pets connects families with healthy, ethically bred Sheepadoodles across North America.

About Mawoo Pets: This blog was written by our editorial team and reviewed by licensed veterinarians and ethical breeders within our network. We’re committed to educating future pet parents with accurate, experience-backed guidance.