Animal lovers decry "pet leasing" contracts

Animal lovers are calling attention to a controversial scheme being used by some pet stores. Customers say they thought they were taking out loans to finance and own pricey pets. Instead, they say they were duped into signing lease agreements.Vladimir Duthiers, of CBSN, spoke to one pet owner who paid almost double the sticker price to keep dogs she thought she already owned.Here's how it works: pet stores lure customers in with a cute but expensive pet. Then the customers sign what they believe