We started introducing whole milk at 11 months old by her pediatrician suggestion. We started with 3/4 formula and 1/4 whole milk for about 1.5 weeks now we are doing 1/2 and 1/2 then a week before her birthday we will do 3/4 whole milk and 1/4 formula. That's how her pediatrician told us to do it.

thank you for your help @beebaby

I just don't want to give him a whole bottle of regular milk all at once if that makes since I'll continue to buy him formula after a year old if i have to @beebaby

Thank you ladies, I might try that after his pediatrician calls me back he'll be 11 month's tomorrow @beebaby

I started to give mine milk like 2 months before she turned one with doctor permission. She wasn't breastfeeding well and was mostly on a food only thing. I started using it as a purée thinner and then moved on to having her just drink it.