It would be your responsibility to teach Koko not to chase the cats. Prey drive or not, at her young age, she is trainable. However, if she is indeed a hybrid, are you and your gf aware of the responsibilities it takes to raise/own one? Are you aware of what yours and
Koko's future may entail? Some important information for you: http://www.wolfpark.org/wolfdogs/guidelines.html.. .