Dog, who found fame with an A&E US reality series following his work as a bounty hunter, has been tapped up to appear in the Channel 5 reality show at the end of the summer, reports The Mirror.
Dog's show was recently axed following eight series on A&E.
Glamour model Rhian Sugden, who was famously involved in a sex text scandal with TV presenter Vernon Kay, Daily Mail favourite Samantha Brick and So Solid Crew star MC Harvey are also being linked to the show.
Ex-Coronation Street actress Julie Goodyear, who played the iconic soap character Bet Lynch, is another surprise name rumoured to be taking part.
Celebrity Big Brother 10 will air immediately after the current run of Big Brother. Channel 5 ordered an extra edition of the celeb series following the ratings success of the Denise Welch and Frankie Cocozza instalment earlier this year.
Watch Brian Dowling telling Digital Spy his Celebrity Big Brother wishlist below: