According to the American Pet Products Association, nearly 70% of U.S. households own a pet, with dogs being the most popular choice. However, the Centers for Disease Control and Prevention report that up to 20% of people worldwide experience pet-related allergies. Dog allergies occur when the immune system overreacts to proteins found in dog dander, saliva, or urine. Identifying breeds that are suitable for allergy sufferers remains a persistent challenge for prospective pet owners.
Health
21. American Hairless Terrier The American Hairless Terrier is a unique breed that owes its lack of fur to a natural genetic mutation. This rare trait…