"bale" refers to the Dam of the greyhound, Monalee Bale.

Monalee Bale is the Dam of (amongst others)
Ashom Bale
Stynes Bale
Pariel Bale
Titania Bale
Michelin Bale


It is similar to the stud dog New Tears. He is the Sire of...
Proper Tears
etc etc.

Greyhound owners tend to use the Sire or Dam of their dog in the racing name, even more often than the owners of Gallopers.

HTH.