Dusty Dun is the Dam of 11 Foals of which 3 were Performers.
- May Zee, 1949 Palomino Mare by Little Gold Dog. Dam of 7 Foals / 1 Performing Foal
- Wing's Miss, 1957 Palomino Mare by Duster's Wings.
Earned: 1.0 Performance Points.
- Trouble Duster, 1961 Palomino Gelding by Jim Trouble.
Earned: 1.5 Performance Points.
- Brook, 1951 Black Stallion by Little Gold Dog.
Earned: 1 Halter Win; 2.0 Halter Points.
- Gold Raider, 1955 Palomino Mare by Semotan's Streak. See 2nd Dam for Foals.
- Doc Dusty Poco, 1958 Bay Stallion by Poco Jim.
Earned: 3.0 Performance Points; 3 Halter Wins; 2.0 Halter Points.
- Dale's Bar, 1965 Sorrel Gelding by Prince Bar.
Total Race Earnings $20. Best Speed Index of 55.