5-Session Private Lessons Package (Reactivity, Aggression, Anxiety) At Sentinel K9, our 5-Session Private Lessons Package is designed for dogs struggling with reactivity, aggression, or anxiety-related behaviors. These issues require structured, consistent training—not one-off sessions. Each lesson is 60 minutes, one-on-one, and fully customized to your dog’s behavior, triggers, and learning pace. Pricing Single Session: $150 per session Recommended Package: $640 for 5 sessions This package is recommended for lasting behavior change and long-term success.