Dove has several types of chocolate made in a dedicated nut free facility.
The following products will now be completely worry-free:

• Silky Smooth Milk Chocolate Large Bar
• Silky Smooth Dark Chocolate Bar
• Silky Smooth Raspberry & Dark Chocolate Swirl Large Bar
• PROMISES^® Silky Smooth Dark Chocolate
  PROMISES^® Silky Smooth Milk ChocolatePROMISES

• ^® Silky Smooth Dark Chocolate
  PROMISES^® Silky Smooth Milk ChocolatePROMISES

PROMISES

• ^® Silky Smooth Raspberry & Dark Chocolate Swirl
  PROMISES^® Silky Smooth Caramel Milk Chocolate
  Silky Smooth Milk Chocolate Singles Bar
  Silky Smooth Dark Chocolate Singles Bar.

They released the following statement:
We are pleased to announce that we now have a large number of our DOVE^® Milk and Dark Chocolate products manufactured in a dedicated manufacturing facility that does not produce any products containing peanuts or tree nuts*.
This means that the following products are now acceptable options for consumers with concerns around peanuts and tree nuts. While we started producing some of these products over a year ago, there still may be some of the previous products (with “May contain peanuts and tree nuts” on the label) on the store shelf. Therefore, as always, please remember to read the label first for the most up to date and accurate information.
If you have any questions, then please call (800) 551-0704
*Tree nuts include almonds, Brazil nuts, cashews, hazelnuts (filberts), Macadamia, pecans, pine nuts, pistachios and walnuts.