Province of Florence
Fido probably began life sometime in the autumn of 1941 as an independent street dog in Luco di Mugello, a small town in the municipality of Borgo San Lorenzo, in the Tuscan Province of Florence, Italy. One night in November 1941, a brick kiln worker in Borgo San Lorenzo named Carlo Soriani, on his way home from the bus stop, found the dog lying injured in a roadside ditch. Not knowing whom the dog belonged to, Soriani took him home and nursed him back to health. Soriani and his wife decided to adopt the dog, naming him Fido ("faithful", from Latin "fidus").