[Tutor] Font sizes and DOS

[Decibels]

I have written a program in Linux, that my brother wants to play with. He
only has MS Windows though. It works fine in Windows, the problem is 
'font sizes' .   Stupid Dos window changes size when you change font
sizing and doesn't allow you to just do one or the other. 
The program is just python with command line input right now, not using
gui or Tk,...

Is there any way in python to decrease the font sizes or will Dos just
display in the fonts it choses and take no regard to font sizes in the program
even if it is possible?

Thanks,
Dave