Baby Refusing Sippy Cup
The short answer
Many babies are initially uninterested in or resistant to sippy cups, and that is completely normal. The key is finding the right type of cup for your baby and offering it consistently without pressure. Some babies skip traditional sippy cups entirely and do better with straw cups or open cups with handles. There is no single cup that works for every baby, so trying a few different styles is often the solution.
Parents everywhere have the same worry. You are doing the right thing by looking into it.
By Age
What to expect by age
6-9 months
This is a good time to begin introducing a cup, but do not expect your baby to be proficient right away. Start with water in an open cup with a small amount of liquid, or try a straw cup. Many feeding therapists actually recommend skipping traditional spouted sippy cups and going straight to straw cups or open cups, as they promote better oral motor development. Let your baby explore the cup at meals without any pressure to drink.
9-12 months
Most babies can learn to drink from a straw cup or open cup with practice at this age. If your baby has been refusing a traditional sippy cup, try a different style. Some babies dislike the hard spout of a sippy cup but readily take a soft silicone straw or a 360 cup. Offer the cup at every meal and snack time so it becomes part of the routine. Put breast milk or formula in the cup occasionally instead of just water to increase interest.
12-18 months
This is the ideal window to transition from bottles to cups. If your baby is still resisting, try letting them pick out their own cup, modeling cup drinking yourself, or offering their favorite drink in the cup while giving only water in the bottle. Some families find success with going cold turkey on the bottle, which usually leads to acceptance of the cup within a few days after some initial protest.
18 months - 3 years
Most toddlers can drink well from an open cup with some spilling by 18 to 24 months. If your toddler is still struggling with all cup types, consider whether there might be an oral motor issue. Some children have difficulty with the coordination needed for straw drinking or cup drinking and may benefit from a brief evaluation by a feeding therapist.
What Should You Do?
When to take action
- Your 6 to 9 month old plays with the cup but does not drink much from it yet
- Your baby prefers one type of cup over another and refuses certain styles
- Your baby drinks small amounts from a cup at meals but still gets most milk from a breast or bottle
- Your toddler spills frequently when using an open cup
- Your baby is over 12 months and refuses all types of cups, making the bottle-to-cup transition very difficult
- Your baby chokes or coughs frequently when attempting to drink from any cup, which may suggest a swallowing issue
- Your toddler is over 18 months and cannot drink from any cup despite regular practice
- Your baby aspirates (inhales liquid into the lungs) when drinking, causing coughing, choking, or a wet-sounding voice
- Your child is refusing all liquids from any source and showing signs of dehydration
Sources
Related Resources
Trust your instincts. If something feels wrong, reach out to your pediatrician.
Worrying about your baby means you care. That is a good thing.
Related Feeding Concerns
When to Introduce Allergens to Baby
Current guidelines recommend introducing common allergens (peanut, egg, cow's milk products, tree nuts, wheat, soy, fish, shellfish, sesame) starting around 4-6 months when your baby is developmentally ready for solids. The landmark LEAP study showed that early introduction of peanuts (by 4-6 months) reduced peanut allergy risk by 80% in high-risk infants. Do not delay allergens - the old advice to wait until 1-3 years has been reversed because early exposure actually prevents allergies.
I'm Worried My Baby Is Aspirating During Feeds
Aspiration means liquid or food enters the airway instead of the stomach. Occasional coughing during feeds is common and does not usually indicate aspiration. True aspiration is less common and may present as recurrent respiratory infections, a wet or gurgly voice after feeds, or chronic cough. If you are concerned, a swallow study can provide a definitive answer.
Could My Baby Be Aspirating During Feeding?
Aspiration occurs when food or liquid enters the airway instead of the esophagus. Signs include coughing or choking during every feed, a wet or gurgly voice after eating, recurrent chest infections, and breathing changes during meals. Silent aspiration can occur without obvious coughing. If you suspect aspiration, contact your pediatrician as a swallowing study can diagnose it.
Baby Biting Nipple While Nursing
Biting during breastfeeding is a common challenge, especially when babies start teething. It can be startling and painful, but it is almost always a phase that can be managed. Babies cannot actively nurse and bite at the same time because their tongue covers the lower teeth during proper sucking. Biting typically happens at the beginning or end of a feed when the latch is not active. With some gentle strategies, most babies learn quickly that biting ends the feeding session.
My Baby Keeps Clamping Down on the Spoon
Clamping down on the spoon is very common, especially during teething or when babies are learning new oral motor skills. It is often a sensory exploration behavior rather than a feeding problem. Using a soft silicone spoon and placing food on the front of the spoon can help.
How Can My Baby Get Enough Calcium Without Dairy?
If your baby cannot have dairy due to allergy or intolerance, there are many other calcium sources. These include calcium-fortified foods, broccoli, kale, tofu made with calcium sulfate, beans, calcium-fortified plant milks (after 12 months), and sardines. Breast milk and formula provide adequate calcium before 12 months. If dairy-free after 12 months, planning is important.