We can't thank Dave enough for helping us train our Bailey...A 7 year old Havanese that would bark like CRRAZY when another dog or God forbid 2 dogs would approach us on our daily walks. Within 3 visits Dave trained us and Bailey and he's like a different dog! Now when a dog starts barking at him ... Bailey is more focused on me than the dog. Our walks have been so much more enjoyable so Thenk you soooo much Dave!!! Bailey thanks you too! Highly recommend Dave!