Shelter Dogs Waited Years for Homes Until DNA Tests Helped Change Their Stories

For some shelter dogs, finding a forever home takes far longer than anyone hopes. Days turn into weeks, weeks become months, and some dogs spend years watching other animals leave with new families while they continue waiting for someone to choose them. Often, the reasons aren’t about anything the dogs have done wrong, but about the questions potential adopters don’t know how to answer. What breed is this dog? How big might they get? Could they have inherited health conditions? Those uncertainties can make adopting feel intimidating, especially when a dog’s history is largely unknown. Now, a program from canine DNA testing company Embark is helping shelters answer some of those questions, and its early results suggest that a little more information could make a meaningful difference for dogs who have waited the longest. A New Approach to Helping Overlooked Shelter Dogs In 2025, Embark launched an initiative called Long Stay, No Longer, designed specifically for dogs who had spent extended periods in shelters without finding permanent homes. Rather than relying only on traditional adoption profiles, the program gives participating shelters access to genetic information that can help...