I only can recommend a seminar with Ivan Balabanov. It was really amazing, Ivan never looses concentration, gets tired or becomes inpatient. Excellent theory and logical approach to dog training! I have never seen somebody holding a seminar and working with each individual for so long one on one. It was really great! And also when Ivan explains something he likes to compare it with examples, so even the theory was colorful!
Uta Bindels, 2003 FMBB World Champion.