The Duchess of Edinburgh met with guide dog Piper and owner Mary

The Duchess of Edinburgh wore a printed cotton poplin midi dress by Etro. The Duchess is patron of the Guide Dogs UK Charity

Guide dog Piper, approaching his tenth birthday, will retire later this month. Piper and owner Mary were invited to Bagshot Park, the home of the Duchess of Edinburgh, together with outgoing Guide Dogs CEO Tom Wright and new CEO Andrew Lennox.

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