1 As the dog matures, the coat will lighten to varying shades of silver from pale platinum, sterling and pewter to deep grey. 2  The coat change is complete at approximately 12-15 months of age. 3  BLUE Havanese Puppies-Puppies are born black.
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Comcast Customer Service. Comcast customer service. Get in touch with Comcast's customer service department through the following phone numbers, social media, live chat and contact form. For more information about billing, moving home, business accounts, deals, packages and corporate offices, please call the numbers listed below. 1 800-934-6489.