Do animals get enough food?
If animals die where do they put the bodies?
Are the animals overcrowded?
What happens when animals get old?
Animals in winter?
How do they feed the dangerous animals?
What food do the animals eat?
What if an animal attacks somebody?
What if animals fight?
How secure are the animals from escaping?
How do you get a job at the zoo?
How much do zoo keepers get paid?
How do they get big animals in little cages?
Is it safe for the animals?