4. Schnauzer
Schnauzers—available in Miniature, Standard, and Giant sizes—are beloved for their wiry, low-shedding coats, which help minimize the spread of allergens. These dogs are intelligent, alert, and highly trainable, making them ideal for families seeking an allergy-friendly companion that’s also easy to teach. Regular grooming and hand-stripping are important to maintain their hypoallergenic qualities. No matter the size, Schnauzers bring both charm and practicality to homes with allergy concerns. [Source: AKC]