Never having had a reactive dog before we felt completely out of our depth with how to deal with Frank, so we turned to Cameron for help. 
We found Cameron to be very knowledgeable, supportive and patient. He helped us understand and modify Frank's behaviour, but more importantly our behaviour! 
He really gave us reassurance and confidence and Frank made visible progress every session. 
We no longer feel embarrassed walking in public places and Frank is clearly a happier dog.
I would highly recommend Cameron.