So we can create a healthier, happier future for pets


Help us build a unique study with the pets of today to improve the health of the pets of tomorrow
With your help, our scientists can discover new ways to prevent (or even predict) illness and diseases.
The continued use of a Whistle™ Health smart device is key to providing our researchers with the data they need to do their best work.
Whistle™
Health Limited Edition x BioBank
Understand your pup like never before with the Whistle™ Health. Our newest smart device uses industry-leading AI to translate their behavior into in-depth health insights. So you can know when they’re doing well and see when changes may point to health issues.
For dogs of all sizes.
It’s official
Need to register more devices?
Please enter your Mars Petcare Participant email address
Unfortunately, we cannot find a Mars Petcare Participant account linked to this email. Please make sure you are using the same email address you did when signing up for the MARS PETCARE BIOBANK.
If you have received this email in error, please let us know at info@marspetcarebiobank.com so we can further assist you.
Your pet’s health, in the palm of your hand.

Prevent weight
gain and obesity

Spot derm and
allergy symptoms

Stay connected
to their vet

Increase their
quality of life
Whistle data explained
Whistle analyzes real time data to provide insights in key areas that help pet owners optimize their pets’ health.





Manage their health
88%
of pets felt more comfortable after managing skin and coat issues with Whistle.
Custom fitness goals
95%
of pet parents don’t realize their pet is overweight.
Daily check-ins
Licensed vets are always on-call
*Offer valid for 1 Whistle Health Limited Edition device and a subscription to the Whistle app for as long as the user is part of the MARS PETCARE BIOBANK™ study. Offer while supplies last on whistle.com. Offer is non-transferable and only valid for MARS PETCARE BIOBANK™ recipients. Not valid on previous purchases. You are not required to provide credit card information unless you decide to continue your subscription beyond the expiration of the MARS PETCARE BIOBANK study project. Whistle may modify or cancel offer at any time.