Have done the squonk-patented chocolate test (stand behind him and ask if he wants some chocolate) and he genuinely doesn't seem to be able to hear anything quieter than a fairly loud voice.
He often ignores us, but he's 3 so that's normal, he always turns the telly up to ridiculous volumes, and his favourite word appears to be "pardon?"
Do I take him to the docs? or the HV? or do I try to make an appt with the hospital direct?
Any advice from anyone?