307HappyDog

307HappyDog is a dog training business in Cody, Wyoming, run by Sabine Born. Sabine holds the Certified Professional Dog Trainer, Knowledge Assessed (CPDT-KA) credential and Fear Free certification. They are a member of the Pet Professional Guild, whose members commit to training without shock, prong or choke collars.

At a glance

• Trainer: Sabine Born
• Credentials: CPDT-KA · Fear Free · PPG member
• Approach: Positive reinforcement (reward-based)
• Location: Cody, Wyoming

Why it matters for French Bulldogs

Flat-faced breeds can struggle to breathe under neck pressure, so vets commonly recommend a harness rather than collar corrections for French Bulldogs. Reward-based trainers work without leash pops, prong or shock collars, which keeps the airway out of the lesson. Read our force-free French Bulldog training guide.

Sources: the Pet Professional Guild member directory, checked October 2026. Credentials from the Pet Professional Guild directory are as the trainer lists them. Services and prices change, so confirm directly with the trainer before you book.