3yr wellness visit Qs

J 🌸💛
Hi everyone! I'm J and I have a wonderful 3 yr old little girl. Today was our wellness visit and doc recommended we switch to 1% milk. Is this the norm? What do your little ones drink through out the day? Also he suggested she start sleeping in her own bed. We have always co-sleeped so any tips with that is greatly appreciated! Thanks so much!