In thinking my constantly moving 12 m old is a pain in the ass

[Morph2]

Not so much an AIBO but i now know i am.

Got some news today that a friends 7 m old grandson has been diagnosed with having cerebral palsy, made me feel so sad for them so appreciate the fact that my son is healthy and never stops moving. What would they give for feeling worn out chasing after their boy all day. Not sure how severe it is apparently they can't do any further testing until 2 years