"I am feeling better," Bony told the club website http://www.swanseacity.com. "I am almost six weeks on now from the operation and things are going well.
"The doctors have told me that I am recovering fast and I could be back for pre-season, so that is my target.
"Mentally, I am feeling very strong. I am encouraging my team mates, trying to motivate them and make them laugh. This is the best way to be."
Bony secured a move to Manchester City from Swansea in 2015 but returned to the Welsh club at the start of the season and remains an influential figure in the dressing room.
A dismal first half of the campaign dragged the Swans into a relegation battle and they remain just three points above the drop zone, but Bony backs his team mates to retain their top-flight status.
"Everybody is trying everything to stay up. The manager has given the players a lot of motivation -- he has lifted everyone," he added.
"We are happier with our position now but we want more than that -- we want to be secure."
Swansea are a vastly improved side under Carlos Carvalhal, winning 18 points from the Portuguese manager's 10 games in charge since he took over from Paul Clement in December.
They next face a trip to second-placed Manchester United on Saturday.
(Reporting by Hardik Vyas in Bengaluru; Editing by John O'Brien)
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