Thanks for the reply.
I was also of the same opinion as you untill i read his book, Now im not sure.
This is what he says about himself and he has newpaper cuttings and stuff to validate it.

"Our training complex was producing enormous amount of success within the industry and we were producing some real champions, champions such as Woolley Wilson, Benny McGrath, Top Saba, Top-Em-All and many others. We felt that our future within the greyhound industry was secure and that I could follow in my parent’s footsteps, how wrong we were; even in this early stage of my career people in control of the industry were working to remove us from the sport. It is this removal process that my story Sports Or Rorts is about.
My story is about the methods that I believe are used to control training facilities"
I have googled him and his family and it seems to be true so i dont know what to think.He says its a carefully covered up secret by the authoritys.