expected_output_main.txt

Starting main()

Hello, my name is Fido
I am 3 years old.
I am 21 years old in dog years.

Fido barks.
Fido's tail is wagging.

Now it is my birthday.
Happy birthday Fido!
Now, I am 4 years old.
And I am 28 years old in dog years.

Finished main()