Business Insider asked Whistle — a company that makes a GPS and activity-tracking dog collar — for help, and it looked at data gathered from the roughly 150,000 Americans who've used its ...

The Whistle FIT is a pet health tracker and activity monitor that attaches to your dog’s collar, letting you measure how much ...

To find out, Business Insider asked Whistle — a company that makes a GPS and activity-tracking dog collar — what the least active dog breeds are based on the data they see from the roughly ...