It's almost Halloween and the animal kingdom wanted to get in on the fun too. These squirrel monkeys are enjoying a pumpkin treat at Bristol Zoo.
It's not just for fun though - pumpkins are a great source of vitamins for the animals.
These meerkats joined in too. The size and shape of the pumpkins make them a perfect toy as the animals have to climb and delve in to get at the flesh and seeds.
These cheetah cubs at Whipsnade Zoo, Bedfordshire, got their usual meaty meal served up in pumpkin bowls!
Cheetahs are an endangered species usually found in Africa. It's estimated that there are fewer than 250 of them in the wild.
But that's not worrying this cub at the moment - all he wants to do is tuck into his grub!