However, he also feels the issue is not a problem in the Premier League
Arsenal manager Arsene Wenger says that he is available to speak with anti-doping officials in the UK - if they want to talk to him.
The Gunners boss has previously revealed concerns that his teams have gone up against opponents who are involved in doping.
"I have more desire than time but I am always happy to help if I can," he stated.
However, he says that he is confident that there's no Premier League clubs involving in doping programmes.
"I am sure that not one club in England is trying to dope its players. I am absolutely 100% convinced that nobody tries to do that as a club," he said.