Chocoholics REJOICE! If you have peanut / treenut allergies, I have such good news to share. Today we called Mars Candy Company, the manufacturer of Dove Chocolates. We asked spcifically about the Pink Champagne and Milk Chocolate Swirl hearts. The customer service rep assured us that they are made in a dedicated peanut and treenut free facility. 
Whats even more exciting is that on EVERY DOVE CHOCOLATE PACKAGE, it will say “Allergies” and a “may contain” statement. The may contain statement may not always be present. If it’s NOT present, then your specific allergen is not present in the manufacturing facility. If the allergen is in the manufacturing facility, it WILL BE STATED on the package in the “may contain” statement under “allergies.”
Wait, there is more! When you’re looking for allergy info, look for this code. ELZ. ELZ is a code that means the chocolate is made in a dedicated nutfree facility. No peanuts or tree nuts.  This code is located on the back of the bag in the “best by” date white box. It’s directy below the date.
Lastly, I just have to say KUDOS to Mars/Dove for having such EXCELLENT and KNOWLEDGABLE customer service representatives answering these allergy phone calls. Our rep today called me back very quickly and she was able to answer my questions and then offer more information for future purchases. I was impressed!
Thank you, Dove!