Warrington have turned down a request from Championship club Leigh to sign Micky Higham.
“Micky is contracted at the Wolves until the end of the current 2015 season and as such the club has turned down this request from the Championship side.
“He is a key part of our first team and one of our more influential and experienced players. We believe he has a big role to play in the future success of 2015.”
Dwyer was with the capital club on a season-long deal, but will return north for a month to cover for the injured Daryl Clark.