Question Bees!

Xander is allergic to milk (*cry*), so I can't give him regular yogurt. He's only 9 months - is it okay to give him a soy-based or nut-based yogurt at this age (like coconut milk yogurt)? I ask because the guidelines suggest not introducing nuts until 2+, so does that mean I should avoid coconut or almond milk too???

This Mama is confused!