B.B.
Did your daughter's teeth come in early? By that I mean before 6-7 months? When their teeth come in early they tend to be softer and can develop decay easier than teeth that stay in the gums a little longer. I had this problem with my first child. Yes milk in the bottle can do this. Milk is very acidic and the bottle allows it to sit in her mouth for a long time. The bottle should have been eliminated when she turned a year old so you may want to work on that before you develop additional problems. Most pediatric dentists won't see a child until they are two but you could try Susan Blankenship in Palm Harbor. Did you start brushing her teeth as they came in? If not you should be brushing them at least twice a day. That should help a lot. Best of luck to you.