1)
What is "Oz"?
1.
Rashi: It is strength.
2)
What is special about its neck?
1.
Malbim: There is always strength there.
3)
What is the meaning of "u'Lefanav Tadutz De'avah"?
1.
'Rashi': There is no sadness in front of it, for it does not fear anything. Tadutz is an expression of Ditzah and Simchah.
2.
Ibn Ezra: There is no sadness in front of it, only Oz and pride.
3.
Malbim: It does not show any sadness due to lacking something.
