Hi all.. My 8mo DS is drinking formula milk however with prices gone so high we are really struggling to make ends meat on our low income and with winter bills coming in its such a squeeze we have to cut spending alot. 3 tins lasts us about 8 or 9 days at 17.50 euro a pack. I can't afford it anymore and am thinking of switching him to full fat cows milk at about 9 months old. Stating watered down and increasing milk content from there. Has a home made the switch this early? My grandmother fed her babies cows milk from birth I think her kids are okay. Surely cows milk will be okay from 9 months along with solids?