No dog is truly 100% hypoallergenic, but some breeds shed a lot less and produce less dander, which makes a real difference for people with allergies.

• Poodles: Curly, low-shedding coats that need regular grooming but rarely trigger sneezing fits.
• Bichon Frise: Small, fluffy, and known for being one of the gentler breeds on allergies.
• Portuguese Water Dog: Famous for being the Obama family's pick, largely because of low shedding.
• Schnauzers: Wiry coats that shed minimally, in both Miniature and Standard sizes.
• Shih Tzu: Long hair but very little shedding, though it needs frequent brushing.

If allergies are a serious concern, it's worth spending time with the breed before committing, since individual reactions vary a lot.