Bundle: This exclusive MA®KET x Whistle Bundle not only includes an exclusive collar & leash — This holiday bundle comes with a Whistle Health Device and a 1-Month free subscription to Whistle Health. Once you receive your product, all you need to do is download the Whistle App and register your furry friend.   Collar: All-natural adjustable hemp dog collar with silver metal buckle. Exclusive design on length of collar is a reimagining of the MA®KET logo in collaboration with Whistle, and the buckle is engraved with “Whistle MA®️KET.”   Leash: All-natural hemp 6' dog leash with silver metal carabiner. Exclusive design on length of leash is a reimagining of the MA®KET logo in collaboration with Whistle.   Ships in 1-2 weeks