Minotaur Monk are your horns considered Monk weapons for the benefit of Martial Arts die increase?

In Dragon #122, Gary Gygax returns to explain that he is no longer part of TSR

We were discussing the if the centaur counts as being mounted at all times, specifically for the use of one handing a lance

“Where is it, Dread Durlag?”

“So this is the Great God Slitherlgulp. Or all that’s left of it”

“You, foul human king, must now die but can still sit your throne as a ghost!”

Does Speak with Animals/Beasts give a bonus to Animal Handling checks?