Breed: Rat Terrier Gender: female Nickname: Mammy Lou Age: 49 Years 3 Months Posted Breed: Rat Terrier. Meet Mammy Lou! Mammy is a sweet old girl! You cannot tell she is a senior girl, she still has a lot of life left in her! She is spunky but also likes to cuddle in your lap! She does do well with other dogs, but also just loves to be a lap dog and be right beside you! If you would like to giv...