Question:

Jerry, I read your manual and all I can say is "WOW!"   I read through it a couple of times to get the instructions down. Then I practiced out of the presence of my dog.   The big day came….4 times in 4  different places, right? Max, come, good boy!  Max, come (noise),good boy!, Max, come, good boy!  Max, come (toss can) good boy!   Once in the house, once in the back yard, once in the front yard, once in the park. Max, come good boy….. he just looked at me and then back to what he was doing.  Ok, so I got his attention. Max, come (noise) good boy……another look.  Hey, what