But first, we need you to sign in to PBS using one of the services below. Daisy Nicolas first discovered her knack for baking dog treats while caring for her beloved aging dog, Dallas. Now pet ...

Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers ... what's going on in a dog's head. WYNNE: Most psychologists study the ...

PBS' Nature series starts with an absurdly adorable two-parter Sunday night called Dogs That Changed the World. If you're a dog person, you know how they changed it. Dogs are just cool. Put a dog ...