Cheryl was very thorough and very explicit in her explanations. We understand everything. The results were phenominal, especially with Sadie (7-month-old female Boxer/American Bulldog mix). The techniques were the best we have seen so far and the most effective and least physical/violent. It was a great experience and very interesting. The time went by so fast. I would definitely recommend them to everyone. The training methods are so easy to understand and to implement, and very effective. This has been a great experience and we are seeing big improvements in both dogs!!