Group One winners Invader, Tycoon Tara and English will be among the horses taking advantage of the Canterbury course proper for gallops.

The Peter and Paul Snowden-trained Tycoon Tara and Invader will be joined by stablemate That's A Good Idea this morning, while English is one of nine horses from the Gai Waterhouse and Adrian Bott stable scheduled to work.

Tycoon Tara and That's A Good Idea are entered for Saturday's Gr. 2 Missile Stakes at Randwick, the first feature race of the new season.

Invader is the equal favourite for the Golden Rose in September, Tycoon Tara is second favourite for the Missile while English is being prepared for the A$10 million Everest in October.