Fulham boss Martin Jol is delighted with the impact of Dimitar Berbatov.
Berbatov has been outstanding since last summer's arrival from Manchester United.
"Last year I lost Bobby Zamora and then Pavel Pogrebnyak came in and scored a lot so there always is a solution if something happens, but you want to keep your best players," said Jol.
"Dimitar is 32 and I think he is happy here. I can see him stopping here for the next two or three years."