Toddler Still Using a Bottle
Medically reviewed by Dr. Rachel Kim, MD, RDN · Pediatric Nutrition Specialist
Content reviewed against published AAP, AAP, CDC guidelines
Last reviewed:
Feeding challenges are one of the most common concerns new parents face. When it comes to toddler still using a bottle, here is what the guidelines recommend.
The short answer
The AAP recommends weaning from the bottle by 12 to 18 months of age. Prolonged bottle use, especially with milk or juice at bedtime, can contribute to tooth decay, ear infections, and excessive calorie intake. But if your toddler is still attached to their bottle, you are not alone. Many families find this transition challenging, and there are gentle strategies that can help make the switch to cups.
Key takeaways
- The AAP recommends weaning from the bottle by 12 to 18 months of age. Prolonged bottle use, especially with milk or juice at bedtime, can contribute to tooth decay, ear infections, and excessive calorie intake. But if your toddler is still attached to their bottle, you are not alone. Many families find this transition challenging, and there are gentle strategies that can help make the switch to cups.
- Usually normal when: Your 9 to 12 month old is still using bottles alongside practicing cup drinking at meals
- Call your doctor if: Your child's dentist has identified bottle-related tooth decay that requires treatment
- Varies by age — see the age-by-age breakdown below
“The AAP recommends exclusive breastfeeding for approximately 6 months after birth. Furthermore, the AAP supports continued breastfeeding, along with appropriate complementary foods introduced at about 6 months, for 2 years or beyond.”
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What Parents Should Know
According to AAP, CDC guidelines, the AAP recommends weaning from the bottle by 12 to 18 months of age. Prolonged bottle use, especially with milk or juice at bedtime, can contribute to tooth decay, ear infections, and excessive calorie intake. But if your toddler is still attached to their bottle, you are not alone. Many families find this transition challenging, and there are gentle strategies that can help make the switch to cups. At 6-9 months, this is a great time to introduce an open cup or straw cup alongside bottle feeds. Letting your baby practice with water at meals helps build the cup-drinking skills they will need when it is time to wean the bottle. Even small sips count as practice. You do not need to remove the bottle yet, but early exposure to cups makes the later transition much smoother. It is generally considered normal when your 9 to 12 month old is still using bottles alongside practicing cup drinking at meals. However, you should contact your pediatrician promptly if your child's dentist has identified bottle-related tooth decay that requires treatment.
Normal vs. Concerning
By Age
What to expect by age
6-9 months
This is a great time to introduce an open cup or straw cup alongside bottle feeds. Letting your baby practice with water at meals helps build the cup-drinking skills they will need when it is time to wean the bottle. Even small sips count as practice. You do not need to remove the bottle yet, but early exposure to cups makes the later transition much smoother.
9-12 months
Begin gradually replacing one bottle per day with a cup, starting with the feed your baby seems least attached to. Many babies do best when the midday bottle goes first. Use a cup with handles, a straw cup, or even an open cup with help. Continue offering the morning and bedtime bottles while building cup skills during the day.
12-18 months
The AAP recommends completing the bottle-to-cup transition by 18 months at the latest. If your toddler is resistant, try offering their favorite milk only in a cup and water in the bottle to make the cup more appealing. Going cold turkey works well for some families, while others prefer a gradual approach. The bedtime bottle is usually the hardest to drop; try replacing it with a new bedtime routine involving a book, song, or sippy cup of milk at storytime instead.
18 months - 3 years
If your toddler is still on the bottle past 18 months, it is not too late to make the switch. Be consistent and confident in the transition. Some parents find success with a "bottle fairy" or a special event to mark the transition. Toddlers may fuss for a few days but typically adjust within a week. If your toddler is drinking milk from a bottle at bedtime, this is especially important to stop to protect their teeth.
What to Tell Your Pediatrician
- Describe when you first noticed toddler still using a bottle and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler is over 18 months and drinks large volumes of milk from a bottle throughout the day, which may be displacing solid food intake.
- Mention if your toddler falls asleep with a bottle of milk in their mouth regularly, which can lead to severe tooth decay.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your 9 to 12 month old is still using bottles alongside practicing cup drinking at meals
- Your toddler takes a few days of fussing before accepting a cup instead of a bottle
- Your toddler drinks slightly less milk during the transition but eats solid foods well
- Your toddler wants the bottle mainly at bedtime for comfort rather than nutrition
- Your toddler is over 18 months and drinks large volumes of milk from a bottle throughout the day, which may be displacing solid food intake
- Your toddler falls asleep with a bottle of milk in their mouth regularly, which can lead to severe tooth decay
- Your toddler refuses all cups and you are struggling to find an alternative
- Your child's dentist has identified bottle-related tooth decay that requires treatment
- Your toddler is drinking so much milk from the bottle that they are becoming iron-deficient or failing to eat solid foods
What You Can Do at Home
- Keep track of when you notice toddler still using a bottle — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your 9 to 12 month old is still using bottles alongside practicing cup drinking at meals — this is generally within the range of normal.
- At 6-9 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Offer feeding in a calm, distraction-free environment. Avoid forcing or pressuring your baby to eat.
- While monitoring at home, seek immediate care if your child's dentist has identified bottle-related tooth decay that requires treatment.
Related Resources
Milestone Checklists by Age
Track your baby's developmental milestones from birth to 5 years with age-specific checklists.
Feeding & Nutrition Guide
Complete guide to breastfeeding, formula feeding, and solid food introduction.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is toddler still using a bottle normal?
When should I call the doctor about toddler still using a bottle?
When is toddler still using a bottle normal?
What causes toddler still using a bottle?
What should I mention to my pediatrician about toddler still using a bottle?
Is toddler still using a bottle normal at 6-9 months?
Is toddler still using a bottle normal at 9-12 months?
Should I go to the ER for toddler still using a bottle?
Does toddler still using a bottle go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Toddler Still Using a Bottle.
Things to mention
- Describe when you first noticed toddler still using a bottle and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler is over 18 months and drinks large volumes of milk from a bottle throughout the day, which may be displacing solid food intake.
- Mention if your toddler falls asleep with a bottle of milk in their mouth regularly, which can lead to severe tooth decay.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your toddler is over 18 months and drinks large volumes of milk from a bottle throughout the day, which may be displacing solid food intake
- Your toddler falls asleep with a bottle of milk in their mouth regularly, which can lead to severe tooth decay
- Your toddler refuses all cups and you are struggling to find an alternative
Urgent signs to report immediately
- Your child's dentist has identified bottle-related tooth decay that requires treatment
- Your toddler is drinking so much milk from the bottle that they are becoming iron-deficient or failing to eat solid foods
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of toddler still using a bottle are normal. Talk to your pediatrician if your child's dentist has identified bottle-related tooth decay that requires treatment.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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