Hello Subscription » Holiday Subscription Box Deals & Doorbusters » The Dapper Dog Holiday Coupon: Get 10% Off All Gift Subscriptions Coupon! The Dapper Dog Holiday Coupon: Get 10% Off All Gift Subscriptions Coupon! Make the first comment!By Hello Subscription. Posted November 13, 2018. Hello Subscription independently researches and reviews the best subscriptions and products. Things you buy through our links may earn us a commission. Save for LaterGo to commentsNotification The Dapper Dog is having a fantastic Holiday Sale! Save 10% off all gift subscriptions with coupon code HOLIDAY10. Valid until 12/31. Are you getting The Dapper Dog?