I was so frustrated with Grady! He was horrible about jumping on people and dug countless holes in our yard, I know he's only 8 months old but enough is enough. After a few hours with Maril, he was a totally different dog. I am so glad she was there. She took the time to make sure I understood everything and made sure we were getting results before she left. Now, I don't dread company coming over. I don't even have to worry about my 18-month-old nephew getting knocked over. The baby can give Grady commands and he actually does them! It is truly amazing! He even started walking on the leash better after just one session. I work in a vet's office and recommend them to all new puppy and dog owners. Maril works wonders!