UK bookmaker Betfred has agreed to become a shareholder of Racing Post Greyhound TV, the dedicated pay-television service of daily racing news and betting newspaper the Racing Post. Under the deal, agreed through Betfred subsidiary Totepool, RPGTV will be available in Betfred’s 1,730 UK retail outlets as well as via the Betfred.com website. Racing Post said that the move would allow a new pool betting service to be provided to viewers. Betfred and Totepool have joined founder companies Bet365, Betfair, Coral, William Hill and Ladbrokes as RPGTV shareholders. “This is fantastic news as Betfred brings to RPGTV two great brands…