No one knows... NOBODY can say when... Unless if they were here since the beginning of time. Since BEFORE the beginning of time!
A dog named barky walks first
He was the first dog to go into space.
Dog named Pig
First they had a dog named cocoa now they have a dog named Elvis, cocoa died.
no dog but a cat named molly (dusty first)
The first dog in space was named Laika
The Obama's named the dog Bo.
This kid named Obama.
The Soviet Union sent a dog named Laika into space on July 22, 1951.
Don Cherry's first original dog named blue Died in 1989.
Because he had a dog named Tiffany and he started to paint her.
Billie Holidays first dog in the 1930's was named Rajah after a magician called Rajah Ravoy. Her second dog a Dalmatian was named "Mister" and her little Chihuahua was named "Pepi"