Why cant you give a 10 month old cows milk
enoch_ the_sage is right,
Because babies’ digestive systems are still immature animal milk proteins are not as easily digestible as breastmilk or formula.
Also if you give your child cows milk to early it may increase their risk for milk allergy
it wud be like us drinking cream 24/7 babies love their own milk anyway :P
Their digestive system is can't break down the proteins in milk just yet