Marmosets are often used for research on human aging and disease because their bodies are very close to those of humans. Marmosets are sometimes kept as pets, but they are very difficult to care for. For example, they require a very specific diet and access to UV light to stay healthy.

Can I have a marmoset as a pet?

They are tropical animals who require a warm climate. Marmosets scent-mark their surroundings, so are unsuitable to be kept in a home. They are highly intelligent creatures who get easily bored, which can cause intense stress. ... For these reasons, and more, we don't consider marmoset monkeys to be suitable as pets.

Do marmosets throw poop?

Pygmy marmoset as pets are quite difficult to handle as they require feeding every two hours for two weeks straight. This tiny species is known to attack and bite owners. It even throws feces at the owner. Marmosets are social animals and should live among their own kind.