Evolution of the dog

What did it come from and what it did

100

What was the first type of species of the dog

grey wolf

orange wolf

red wolf

Grey wolf

Something it had

400

What type of gene did small dogs had to make them small

IGF-1

IGF-2

IGF-3

IGF-1

500

What type of gene did the proto dog have but the grey wolf did not 

B2YMA

M2YBA

AMY2B

AMY2B

What happened in this age

400

When the dogs start hunting, herding, and gaurding

1625's

1725's

1525's

1625