Hello Subscription » Subscription Box Coupons & Deals » Pet Treater Dog Pack & Cat Pack Coupon: $10 Gift Card for Custom Pet Pillow! Pet Treater Dog Pack & Cat Pack Coupon: $10 Gift Card for Custom Pet Pillow! Make the first comment!By Hello Subscription. Last updated August 9, 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 Pet Treater Dog Pack and Cat Pack have a new coupon! Through 8/14 subscribe and use the coupon LILIPI to get a FREE $10 gift code for a custom LiLiPi pillow! Find more about Cat Pack here and more about Dog Pack here!