Scientists create the first hypoallergenic dogs using CRISPR technology4:05 Your browser does not support the audio element. AnimalResearchers have developed the first genetically modified dogs designed to be hypoallergenic, potentially opening the possibility of pet ownership for people with severe allergies. Photo: openverse.org by theapoc, https://creativecommons.org/licenses/by/2.0/ Allergy symptomThe CRISPR Approach to Hypoallergenic DogsScientists at Kindred Companion Sciences used CRISPR technology to "switch off" the genes responsible for producing specific allergen proteins. The fact that genetically modified dogs do not cause an immediate reaction is a huge step forward. The modifications were restricted specifically to allergen proteins, leaving the animals' physiological and mental states aligned with breed standards.