JUST when it couldn't get any better for star Mildura-owned greyhound Morton, the four-legged bullet goes and one-ups himself.

One of the fastest rising stars in the caper, the two-year-old looms as a hot prospect to take home Saturday's $450,000 Australian Cup at Melbourne's The Meadows, a track where he has established himself superbly.

Referred by some as the 'King of The Meadows', Morton's b...