The Ultimate Guide to Breeding St Bernards Like a Pro (Impossible to Ignore!)

When it comes to large, gentle giants of the dog world, few breeds capture the imagination quite like the St. Bernard. Known for their massive size, flowing coats, and unwavering loyalty, St. Bernards are more than just loving companions—they’re proud working dogs with a rich history rooted in Alpine rescues. Mastering the art of breeding St Bernards like a pro isn’t just about producing healthy puppies; it’s about preserving the breed’s integrity, temperament, and noble spirit.

This comprehensive, //SEO-optimized article // breaks down every critical aspect of professional St. Bernard breeding—from selecting the right lineage to managing birth and early care—so you’ll confidently navigate this rewarding journey. If you’re serious about breeding these gentle giants with impact, this guide is your essential blueprint.

Understanding the Context


Why Professional St. Bernard Breeding Matters

St. Bernard dogs demand careful attention due to their size, health concerns, and distinctive personality traits. Improper breeding can amplify genetic issues like hip dysplasia, elbow dysplasia, and heart conditions, while neglecting temperament can result in puppies with unpredictable behavior. A pro-level breeder doesn’t just aim to produce cute pups—they strive to deliver safe, healthy, and well-adjusted adult dogs that honor the breed standard.


Key Insights

Step 1: Selecting the Perfect Breeding Pair

Evaluate Bloodlines Carefully

The foundation of successful breeding lies in choosing top-quality dogs with proven lineage. Ideal candidates:

  • Pedigrees tracing back to championship-recommended lines
  • Updated health clearances per OFA, PennHIP, or FCI standards
  • Consistent adherence to ideal temperament—calm, gentle, and courageous

Avoid inbreeding; instead, aim for genetic diversity while preserving key traits like stamina, strength, and affectionate demeanor.

Assessing Physical & Health Parameters

  • Size & Structure: St. Bernard males typically weigh 140–180 lbs and stand 28–35 inches at the shoulder; females are slightly smaller. Look for well-proportioned size matching breed standards.
  • Coat & Color: Double coat with southeastern tan and white—no excessive feathering or coat irregularities.
  • Health Screenings: Hip and elbow x-rays, cardiac evaluations, and hereditary gene tests.
  • Eyes & Airways: Should exhibit no signs of respiratory obstruction or ocular issues.

Final Thoughts

Step 2: Preparing the Breeding Environment

Creating optimal conditions enhances breeding success and pup well-being:

  • Optimal breeding seasons fall in spring or early fall, when weather is moderate.
  • Ensure clean, stress-free dens with proper ventilation and warmth.
  • Provide balanced nutrition—high-protein, low-fat diets formulated for large breed puppies.
  • Maintain maternal health through prenatal care, regular vet checkups, and stress minimization.

Step 3: Managing Successful Conception & Pregnancy

  • Monitor behaviors closely; Spring typically brings optimal mating windows.
  • Employ veterinary-supervised breeding timing (artificial insemination may assist in complicated cases).
  • Support the female with prenatal supplements, gentle exercise, and avoidance of over-exertion.
  • Schedule regular prenatal vet visits to monitor fetal growth and maternal health.

Step 4: Birth, Neonatal Care & Early Training

  • Most St. Bernard whelping is natural, but be prepared for large litter sizes (often 8–12 pups).
  • Ensure puppies receive immediate colostrum; monitor for strong bonding and puppiness.
  • Screen each pup for conformation, temperament, and health (hip dysplasia, heart function).
  • Begin early socialization and handling to reinforce gentle disposition—essential for their interactive nature.

Step 5: Raising Healthy, Socialized St. Bernard Puppies