You can't teach an old dog new tricks--unless you're a Sweetheart Sister... The Sweetheart Sisters, a trio of sassy, well-meaning grannies (who aren't against a sip of bourbon with breakfast) are ready to dispense advice and help create happy endings with a little of what they do best--meddling. Animal therapist Olivia Linscott is the Sweetheart Sisters' first target. Running from a bad marriage and a lousy job, Olivia is determined to save the dog...