I called Gerard Reneri because my vet suggested I do so. My dog tried to bit my vet twice. After the 2nd time my Vet said “that’s it” you have to do something to help your dog get over his fear. I emailed Gerard Raneri him and within 15 minutes I received a call back and a follow-up email. I met with him in person to discuss his program. I signed on and after the first lesson my dog showed signs of improving, It’s been two months now and we had one vet visit last week. The vet was so happy! No nipping or growling at all. Gerard is really big on teaching how to be the pack leader. I have to say my dog is 100% better in all areas. Come, sit, stay, walking… Also Sasha (my dog) as for her fear, it’s nearly gone. We still have work to do but it’s almost gone. Gerard is worth the money! Thanks Gerard for the help! You are really good at what you do!