The advantages and disadvantages of Javanese cats are as follows:

Advantages: Friendly and docile, they will not attack humans or chew on furniture or other items; independent, they do not need their owner's company and can play and take care of themselves; they do not shed, making them a good choice for owners with allergies.
Disadvantages: Regular bathing is necessary, otherwise the fur will easily become matted, increasing the difficulty of care for the owner; it is prone to illness, requiring the owner to take it to the vet for checkups promptly; its dietary needs are specific, requiring attention to a balanced diet to prevent obesity and disease.