Why Obama's Dog Has Curly Hair Date: August 28, 2009 Source: University of Utah Summary: Researchers used data from Portuguese water dogs -- the breed of President Barack Obama's dog Bo -- to help ...

(PhysOrg.com) -- University of Utah researchers used data from Portuguese water dogs - the breed of President Barack Obama's dog Bo - to help find a gene that gives some dogs curly hair and others ...

If you’ve ever encountered a Puli dog, he probably made a big impression. The breed’s long, curly hair naturally forms ... Their coats contain oil that makes them water repellent but that ...