STEVE INSKEEP, HOST:
Sometimes friends become more than friends and Facebook just won't do. And if the friend in question are dogs, they may want to hear today's last word in business.
(SOUNDBITE OF SONG, "PUPPY LOVE")
PAUL ANKA: (Singing) And they called it puppy love, oh I...
RENEE MONTAGNE, HOST:
Brazil's dog population is second only to the U.S. Two entrepreneurs - a brother and sister team - are hoping to capitalize on that by building an eight-story hotel for pets. With one floor apparently is dedicated to mating.