The arrival of John Carew on loan from Aston Villa has increased speculation 31-year-old Fuller could be on his way out of the Britannia Stadium, with the Black Cats on the striker hunt following the departure of Darren Bent.
Pulis said: "Sunderland have made an offer and both clubs are talking. But it is not just Sunderland - other clubs are interested."
Source: PA
Source: PA