I am the mother of an almost 7 year old who spent the first 2 1/2 years in day care and I don't care what anyone says this is YOUR child and how you choose to raise your child is your decision. If the provider feels the child is too young for something or is not able to provide the services you request then the provider should simply say "Ms. Jones, this is not something we normally do with a child at this age..." and discuss possible alternatives to mom's request. A mother should never hold back speaking to the childcare provider regarding concerns, giving a call once a day to check on the child and asking questions about how the child did all day....
My daughter at 3 months was left in her childcare crib by the provider (a nursery, fully-licensed, run by a woman married to a congressman...) she drank 6 ounces ALL DAY and was sleeping...they never called us and by the end of the day when we picked her up she was out of it. We rushed her to the doctor and fortunately it was just an infection, however the dehydration made it 100x worse.
At 2 1/2 we moved to Texas and I put her into a franchise child care center while we got settled in.....I visited the child care center several times (surprise visits) and found their 10:1 ratio turned into 25:1 after 10am when most of the kids where there. Lots of crying babies in dirty diapers, yet parents paying $200 a week for this care. Needless to say, I took my daughter out of this center and after that it was strictly playdates and mommy & me stuff.
Remember you never have a second chance to do right by your child...speak up and as long as your requests are reasonable for the childs age and development there should not be any issues.