Yorkshire terrier puppy, January 1971.
© Manchester Daily Express / Science & Society Picture Library
'Scooby Do' weighed only one and 3/4 ounces (about 0.05 of a kilo) at birth and had to be spoon-fed six times a day. At 3 months he weighed 0.4 kilos. He was owned by Mrs Joyce Baynham of Sunny Avenue, South Elmsall, Yorkshire.