Identical twin puppies

[Catherine]

I bet the mother can smell them apart.
We are so limited in our senses that we can't really tell most things apart.

Some identical twins can live apart and can be very different. I knew two women who nearly died when they were separated. They spent their whole lives together.

Twins separated at birth and raised by different families are often very much the same. They even do thing like give their children the same names and drive the same car.

I wonder how similar the two dogs would be.