Abstract: The present infant or small child support device includes a wedge shaped foundation with an inclined upper surface formed to support a child or small child in an inclined supine position. At least one side panel projects away from a longitudinal periphery of an inclined upper surface. In a preferred embodiment, opposing side panels project from the longitudinal periphery of an inclined upper surface. An inverted T shaped lower extremity support projects away from a lower region of an inclined upper support surface. In a preferred embodiment, an inverted T shaped lower extremity support is positioned between and at a lower end of the opposing side panels to form a basin which securely holds an infant or small child in a inclined supine position. In a preferred embodiment, the present support device is constructed from a resilient non-absorbent material. In yet another embodiment, the present support device can be inflatable.