Anyone any advise as to why my son doesn't really mouth anything yet? He's nearly 9months. He does some toys and books, but no food. He also still on smooth purees and is very hit and miss. Weaned at about 6months, but was finicky from birth. Mainly concerned about lack of interest in mouthing? HV was no use and didn't offer advise. He explores with eyes/hands and is very vocal, also never used dummy, so wondered if this may be why? Any ideas?