Main diagnosis: Down Syndrome. Deafness. Converging strabismus. Obstructive and reflux nephropathia. Lagging behind in his neuro-psychical development.
The agency has several photos and a video clip of Tanner from March 2014. In the video, he says “hi”, follows simple verbal instructions, gives someone a hug upon request and drinks from an open cup. Based on the video, he does appear to have some level of hearing.