Meowy Catkin
Meow!
I wouldnt rehome to the set up either
The two species just aren't designed to live together they have different dietry requirements and the pigs would be exposed to bird poo, dust and their feed - just no way would I do that the set up sounds amazing apart from the birds
So there are no birds in the Andes then? Of course wild guinea pigs evolved alongside birds as part of the ecosystem. I wonder how big Andean Condor poo is?
Surely how many birds are in the aviary should be considered? If it's overpopulated and cramped, that would be very different from having only a few birds in a large space.