Nigel Reed Dog Trainer Reviews is a dog behaviourist and author with fifteen years of experience addressing all types of problematic behaviour. Nigel Reed Dog Trainer's book The Dog Guardian has sold over 21,000 copies and He has over 2000 clients in the U.K and Europe. He holds qualifications and certificates in dog training and behaviour, animal-assisted therapy, wolf studies and nutrition and health. Nigel Reed Dog Trainer is regular on radio and television helping owners address their dog’s behaviour.