Gene-edited beagles may offer a future option for people with dog allergies

Scientists used a Nobel Prize-winning technique called CRISPR to create hypoallergenic beagles named Bailey and Alfie by editing dog skin cells and switching off the main gene responsible for allergy-causing proteins. These edits, which were tested on the pups' saliva and hair, successfully reduced allergic reactions in Matt Walker during initial testing. While promising, the approach requires years of monitoring for long-term health effects and presents ethical discussions regarding adoption practices.