Baby poop.

Delaney • Mom of a sweet little boy 👶🏼 baby #2 on the way 💙👨‍👩‍👦 🤰🏼

Is this poop normal. It looks black. He does have a cow protein allergy but everything he eats has no dairy. He is also on solids now and the food he had yesterday was purple carrots and berries. It’s a dark purple colour.