Karuna Canine

Karuna Canine is a dog training business in Ferndale, Michigan, run by John Trimper. John holds the Certificate in Training and Counseling (CTC) from the Academy for Dog Trainers. They are a member of the Pet Professional Guild, whose members commit to training without shock, prong or choke collars. Services listed include puppy training, manners and basic skills, private lessons, day training, behavior consulting and reactivity and aggression. Virtual sessions are offered.

At a glance

• Trainer: John Trimper
• Credentials: CTC · PPG member
• Approach: Positive reinforcement (reward-based)
• Services: Puppy training, manners and basic skills, private lessons, day training, behavior consulting, reactivity and aggression, fear and anxiety, virtual sessions
• Location: Ferndale, Michigan

Why it matters for French Bulldogs

French Bulldogs can be vocal and pushy with other dogs, and corrections tend to make reactivity worse, not better. A behavior consultant who uses rewards and gradual exposure can change how your dog feels about triggers, not just suppress the barking. Read our force-free French Bulldog training guide.

Sources: the Pet Professional Guild member directory and the Academy for Dog Trainers graduate directory, checked October 2026. Services and prices change, so confirm directly with the trainer before you book.