How does your pup handle the summer heat? Find out with Whistle, the smart device that translates their behavior into in-depth health insights. In just a few taps, this daily digital tool can tell you if they’re staying hydrated, getting enough rest, and feeling well enough to tag along on all the big adventures you have planned.

Get 20% off all smart devices during our Memorial Day sale.

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Disclaimer: Receive 20% off Whistle Health, Whistle Health & GPS, and Whistle Health & GPS+ while supplies last or by 06/02/22 at 11:59PM PT on whistle.com. Offer is nontransferable. Not valid on previous purchases, purchases of accessories, replacement parts, or shipping & handling charges. Cannot be used in conjunction with other codes. Whistle™ may modify or cancel offer at any time.