Bring a little "pet therapy" to people who are lonely or discouraged Having four children and the responsibility of raising happy children was Patricia Gallagher's life. She loved being a parent. When the kids moved away from home, she felt a void in her life. She thought there was nothing she could do about it until 11,000 stuffed animals transformed it In 2009, Philadelphia area writer Patricia Gallagher, asked her 85-year-old mother to go with...