Carefully compare the differences and the analogies between

d2_miaowingCatBreeds.nlogo
at
http://eco83.econ.unito.it/terna/simoec14/NetLogo_examples/

and

f2_miaowingCatDifferentClasses.py
at
http://eco83.econ.unito.it/terna/simoec14/Python_examples/

Finally, try to improve them with other capabilities.