If you are interested in taking care of and keeping pet pygmy marmosets, the first thing you need to do is obtain a special permit. These permits can be challenging to acquire and the requirements for obtaining them can vary from country to state. In order to keep certain species of primates, you are required to have a specific kind of permit. Another thing you need to check is whether or not there is a specialized kind of primate veterinarian in your area. This is not the same as a veterinarian who specializes in exotic animals; rather, it is a specialized kind of primate specialist.
Pygmy marmosets make terrible pets because they are so difficult to care for. When they are young, they need to be fed every two hours for up to two weeks. Pet Pygmy Marmoset Monkeys have a reputation for being aggressive and biting as well as throwing feces at their owners. Keeping a Pygmy Marmoset as a pet is made extremely challenging by these factors.
It would not be fair to keep pygmy marmosets in a cage by themselves because they are social animals and live in groups. Pygmy marmosets typically form family groups consisting of three to five members at a time. It is also against the law to bring different species of primates into the United States, and it is also against the law to send Pygmy Marmosets from South America to other countries.
Despite this, a good number of people still keep pygmy marmosets as pets; those who do so are typically very dedicated pet keepers who are very knowledgeable about how to care for the animals. If you put in the effort to learn about marmosets, you will be able to keep one as a pet.