
The player is also being hunted by French giants, Lyon.
Both Arsenal and Lyon are said to have tabled their bids in the region of £12m to Club Brugge for the winger.
Arsenal manager, Unai Emery, is believed to be in the market for an attack-minded player.
Forward Danny Welbeck is set to leave the Emirate Stadium on July 1 and there is uncertainty surrounding the futures of Pierre-Emerick Aubameyang and Alexandre Lacazette, who have been linked with Guangzhou Evergrande and Barcelona, respectively.
Dennis contributed 10 goals (7 goals, 3 assists) in 32 appearances across all competitions last season.
The 21-year-old has a contract with the Belgian side until the end of the 2020-2021.

