Hi, De Wet!
Tee hee, we love these questions. More knowledgeable readers – those with pet birds – will chime in:
Lots of space. Absolutely as much as you can provide. If you have to think about it, you don’t have enough. Emus in the wild roam over great distances. It's the difference between a decade of the companionship of happy healthy birds, and sad smelly neurotic birds.
No, they aren’t aggressive during mating-season. Hardly ever, really. (Ostriches are.)
Their basic diet will be a store-bought mix. Have a cruise through the threads below – ‘Looking for Emu Gender Info’ is one – and you’ll find a chart. Google ‘Swarbrick Emu Husbandry Guidelines’ for info. Further back in the threads, you’ll a find a pdf on emu husbandry.
Otherwise, roughage in the form of growed-from-the-ground grass or vegies like silverbeet, and treats like a handful of sultanas.
Apparently emus get on well with other critters in accordance with how long they’ve been together. Raised together from chicks, the lion will lie down with the lamb. However, it ain’t necessarily so that you can just bung a couple of new emoos in with your flock. It’s one time that they can be aggressive – a.k.a. stomp things to death.
Now, don’t misunderstand the following:
‘cause we love emus, we bluntly point out to people how big a project emus can be: I’ve mentioned fences – there just can’t be skimping there. They require inoculations if they are not on their home continent. Veterinary care is no mean feat for a bird over six feet tall. They live for twenty years or more in captivity. They have almost no concept of personal space if they are really tame, and will follow you around, pecking at shiny things.
Having said that, I think they are just the best pets, exotic and endlessly amusing.
Supreme Emu