ha ha! welcome to my world ara!
i was really just trying to make the point that life in a zoo absolutely sucks for a myriad of animals. and that interaction in a positive manner does nothing but provide benefits. a chain conjures up instant reactions from people, yet those same people have blinkers on when it comes to the bigger picture. i remember everyone here having a **** fit about a photo that was released of the pre-export thai elephants, with chains temporarily around their legs. yet these elephants were about to be put into crates, and shipped to an urban zoo in another country to spend the remainder of their lives in tiny dusty paddocks. apparently a chaining an animal, even temporarily, is archaic and unnecessary, yet keeping them in crappy exhibits is justifyable - you know, for the good of the species.
i actually think we massively overestimate the educational capacity, and value of zoos. i don't think, compared to the resources they chew up, they inspire anyone to really change their attitudes to the environment. and those that they do garner some kind of reaction from, they fail to provide with an opportunity to contribute change. we all know the world is screwed. we are all educated about that. but unless education spurs action. its pointless.
thus, whilst i do believe that interaction with an animal, rather than simply viewing it, allows for a much, much greater platform for education - i honestly couldn't care less about those benefits.
so simply from the standpoint that in being trained those servals are awarded far more stimulus that an untrained one, i have absolutely no problem with it. likewise i think dreamworlds tigers have a much more enjoyable life than melbourne's. i just also think its all fun and games until someone gets mauled.