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- Joann P.Verified BuyerI recommend this productRated 5 out of 5 stars1 month agoCharger cord
It works great!!!
Was this helpful? - Annette R.Verified BuyerI recommend this productRated 5 out of 5 stars6 days agoUSB charging cable
Easy to use, very convenient
Was this helpful? - Ernie B.Verified BuyerI recommend this productRated 5 out of 5 stars1 month agogreat products/company
It was a perfect replacement for the original which we lost. Shipment was prompt.
Was this helpful? - Terri S.Verified BuyerI recommend this productRated 3 out of 5 stars3 months agoIt wasn’t the charging cable
I ordered the cable to see if I could reset the whistle. It didn’t work. Now I have the charging cable with no working whistle. Cancelled the subscription
Was this helpful? - Roxanne C.I recommend this productRated 5 out of 5 stars1 year agoUSB Charging Cable
Charging the device is simple and easy to do.
Was this helpful?
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Sign up for product updates, offers, and learn more about Whistle, and other Mars Petcare brands. Must be over 16 years to sign up.
1-year warranty
If you experience any technical issues within one year of purchase, we'll troubleshoot and replace the device without charge if necessary.
Read more on our FAQ page
Health monitoring
Track licking, scratching, eating, drinking, and sleeping to get a comprehensive picture of your pet’s health.
Fitness features
Set personalized activity goals based on breed, weight, and age. Track distance traveled, calories burned, and hours of rest.
GPS tracking
Know your pet’s exact location with GPS tracking powered by AT&T's 4G LTE-M network. Subscription plan required.
Ask a vet
Have a pet care question? Get free access to vet expertise through chat, call, video, and email.
24-Hour timeline
Get a detailed breakdown of their day to see when they were resting, playing, and exercising.
Food calculator
Find out exactly how much food to give them based on their breed, weight, age, and brand of dog food.