I now have all four of your books and am really enjoying them - I love your teaching methods. Marvin mastered the magic hand in one session yesterday to the point that when I sat down with a cuppa and chocolate biscuit this morning all I needed to do was cover the biscuit with my hand the the roving nose backed off and he lay down a few feet away. A first! Fiona and Marvin Read them all today! Brilliantly written with a compassionate and understanding voice. Sheila MacDonald Thank you for such a brilliant series of books. I bought Leave It! first & then bought the other three as soon as I'd finished it. I only wish I'd known about them when my dog was a pup. Liz and Fergus Having read the first book, with excellent results for my dog, I was keen to progress to this book and I have not been disappointed. The training is clearly explained with great problem-solving tips. We have been using the magic hand trick for over a week now and already I can drop a piece of food on the floor without it been snatched up, my dog is half Labrador so this is amazing! Still more to work on with this particular training but I am looking forward to reading and working through the next book. Amazon review The books are worth every penny. Leave it! has been very useful, and we can now leave a pile of horse-poo in exchange for a piece of chicken. Debbie Stott The book is wonderful and very helpful. Lewis Robinson