The white-eared tamarin recognizes its owner. The white-eared tamarin is an animal with a relatively high IQ. If it is well-tamed, it will definitely recognize its master. However, white-eared tamarins are wild animals and it is best not to keep them. If you want to raise them, you need to go to the local forestry management department to apply for a "Wild Animal Domestication and Breeding License" before you can raise them.

Notes on raising white-eared tamarins:

1. Before raising white-eared tamarins, contact a nearby veterinarian to see if they are qualified to treat monkeys and equipment to prevent monkeys from becoming ill after being raised and unable to be treated.

2. Purchase or make your own monkey cage for white-eared tamarins to stay overnight. The cage should be large enough to allow the monkeys enough space to exercise and play. Monkeys like to climb, so the height of the monkey cage should also be sufficient.

3. White-eared marmosets will clean their bodies, but they will not clean the cage. The monkeys will also excrete anytime and anywhere. Clean at least once a day to ensure the hygiene of the monkey cage and home.