Unfortunately mistakes happen. I'm not sure who the meat supplier was and whether they were directly responsible or a second party was. Regrettable, but completely outside PZ's hands.Oh cool you've visited De Wildts. Maybe because Kitoko came to perth from her in 99 the possibility of obtaining Brown Hyenas was not completely impossible. Since joining this site and reading lots more i have learned a lot more about the challenges with species selections and imports options etc. I like the idea of perth perhaps starting a new regional focus ie having the first breeding pair in the country.
But with the Hunting Dogs and the meat incident i didnt know anything except a cousin telling me what she heard 'they died from eating contaminated meat.' So when i saw two Hunting Dogs in the great cat zone when i visited the zoo again in 1999 i assumed it was a new pair (odd thing in its own being a pack animal) but i didnt know until you told me that there were survivors (in fact sounds like from what you said the dominant pack members were the fatality).
It got me wondering when you said the meat was laced with euthanasia drug i was assuming contaminated meat meant bacteria rather. But what i was wondering was how could a mistake like that happen anyway as to why meat would be laced with that stuff in the first place let alone be mistakenly given to the poor hunting dogs.
But what you said about the survivors escaping from the exhibit did that happen during visiting hours? (very interesting about the impact of important pack members being removed in dog packs, makes sense though as thats how their social order works so the dominated ones would get quite haphazarded for want of a better word).
From dark reaches of my memory the escape occurred before the public were in the zoo. To be honest it was over sooner then you would think, as the escaped individuals (2?) were darted inside a nightpen. After the incident there was definitely a shake up of the pack's composition with new blood from outside.
Many years (20...) since I went to De Wildt but it was an amazing place to see. Loads of cheetah, hunting dogs and the brown hyenas, plus more.