Miacis
Paleontologists and archaeologists discovered  that 60 million years, small mammals resembling the weasel  lived in what are now parts of Asia. It is called Miacis, the genus that became the ancestor of the animals known today as canids: dogs, jackals, wolves, and foxes.
Terriers
Dog (species Canis familiaris), domestic mammal of the family Canidae (order Carnivora); it is related to wolves, foxes, and jackals. 
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Border American 
Stafford
Airedale Jack Russell Bedlington
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Bull Yorkshire Fox Roosevelt Welsh

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