The Western Bulldogs are breathing a sigh of relief, with star Jake Stringer avoiding serious injury.

Stringerโ€™s knee was twisted under a tackle from Brandon Ellis in the thirdย term of the Bulldogs' five-point win over Richmond on Saturday.

Scans have revealed he has suffered a medial ligament strain, meaning he will miss two to three weeks.

โ€œJake was involved in a tackle where his knee got twisted and caught under himself,โ€ Bulldogsโ€™ Head Physiotherapist Chris Bell said.

โ€œThe mechanism of that tackle has caused Jake to damage the medial ligament in his knee.ย  Weโ€™ll put a framework around Jake from a rehab sense.โ€

Meanwhile, the news is not so good for Josh Dunkley, who will require surgery after dislocating his shoulder in the final term.

โ€œIn the final stages of the game on the weekend Josh sustained a full shoulder dislocation,โ€ Bell said.

MELBOURNE, AUSTRALIA - MAY 06: Josh Dunkley of the Bulldogs leaves the field injured during the round seven AFL match between the Western Bulldogs and the Richmond Tigers at Etihad Stadium on May 6, 2017 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

โ€œWe were able to relocate the shoulder in the rooms immediately after the dislocation.

โ€œWe found Josh has extensive damage to the shoulder joint. Without surgical reconstruction of the shoulder joint he would have recurrent dislocations.

โ€œWeโ€™ve decided to operate on Joshโ€™s shoulder, and weโ€™re optimistic heโ€™s going to return to playing before the end of the home and away season.โ€