Possible Clues:

• Brand with the flavor Fudge Tracks
• Frozen-treat brand
• Grand ice cream brand
• Dreyer's East Coast brand
• One of its flavors is Dulce de Leche
• Brand that has Dibs
• Alternative to Häagen-Dazs
• 'Slow-churned' ice cream maker
• Competitor of Ben & Jerry's
• Company that created Rocky Road ice cream