On Friday Boots decided she hated our jog and put the brakes on very suddenly. Her collar slid off over her head and she ran across the street toward home! Fortunately the light had just changed so the cars didn’t hit her, and even more fortunately you helped us learn an emergency stop command. I did it, she stopped dead and waited for me to panic my way across the street and put her collar back on. So long story short, you pretty much saved my dog’s life without even being there. Thank you, thank you, thank you.