responded to a couple of emails for a free webinar solving dog behavior problems
Yes, it was informative but it was essentially a 2 hour infomercial featuring Ian Dunbar and his son.
At the end, you are invited to get in a deal to buy more materials (at a discount of course.
Here's the link from last year
https://www.youtube.com/watch?v=ckQQ6JmIe3M
And here's the current link.
https://www.youtube.com/watch?v=gIck6xh71LY
Glancing at the beginning, it looks like the videos are similar but not identical.