Pet Treater Shop Available Now + $5 Off Coupon! Posted by Hello Subscription on October 25, 2018. Subscription Box Coupons & Deals / Pet Treater Cat Pack Coupons / Pet Treater Coupons / Pet Treater Dog Box Mini Coupons / Pet Treater Cat Pack News / Pet Treater News Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification The Pet Treater Shop has launched and Pet Treater is offering $5 off on $30+ shop orders! Use the coupon code PETSHOP to activate the deal. Valid for a limited time only!