I… would love a world with velociraptors for pets. (Though they’d just be larger chickens… without the wings)
I would also love a world where women felt safe and comfortable enough to walk around like that. It’d be nice to worry about if a smile and waive is seen as friendly or threatening.
I concede that… they would be an effective deterrent, yes.
I’m not sure they’d be all that easy to train, though. On a scale of dogs-to-cats, I assume they’re as dumb as your Goldie and as stubborn as the typical cat.