This Morning co-host Ruth Langsford took to Instagram to thank her fans for getting involved with a cause very close to her heart.The presenter posted a photo of herself holding her beloved pet dog Maggie in what appeared to be the garden at her family's home in Surrey.MORE: Ruth Langsford reveals beautiful grounds surrounding family homeMaggie licked her lips, happy in Ruth's arms, and the star smiled as she wore large sunglasses and a blue and pink Alzheimer's Society T-shirt.In the caption