Little Otter | 19,079 followers on LinkedIn. Little Otter delivers the highest-quality, evidence-based child and family mental health treatment. | Little Otter is a digital mental health company that offers holistic, evidence-backed care for children 0-18 and their families. Through its virtual care platform and offerings, Little Otter provides a comprehensive suite of mental health services that go beyond just treating children to address the needs of the entire family. Founded in 2020 by Dr.