At 12 months will you start your baby on milk?

If so what kind? My cousins daughter hates whole milk, so she gives her almond milk. My sister in law has our nephew on whole milk, his pediatrician had him start that at 11 months.

My son doesn’t take a bottle, nor will he. My pediatrician just said to give it in a sippy cup.

Anyways I guess I’m just trying to get ideas on what you guys will be doing