That's not so, in my experience.
To begin with, they're usually ill at time of acquisition because of all the abuse they've been subjected to in the pet trade -- dehydration, starvation, stresses of transport and temperature, wholesalers keeping them together by the thousands for long periods (which facilitates the spread of disease), not to mention ill treatment at retail pet shops themselves.
The same goes for any newt, including other Cynops species, subjected to the same abominable conditions before reaching the end consumer.
Then again, I've never acquired a captive-bred C. orientalis so I'm not exactly qualified to say how hardly this species is. Still, these newts are smaller and more smooth-skinned than some other Cynops, so perhaps on that basis alone it could be argued that they're more delicate.
(Message edited by tj on January 05, 2006)