Wow - he's 15 months and doing this ? You do have a problem.
I have no advise but the first thing I thought of also was maybe there's a physical reason for the behavior & I'd def get him seen by a vet 1st - but if it's not physical - I'd try the suggestions offered and go from there. This is not normal behavior at all. Hopefully it's a phase but again - not normal
GOOD LUCK ! |