It is a big challenge for the parents to convert a breastfed baby to a bottle formula. Breastfeeding is best to fulfill all the nutritional requirements of your little angel. Still, sometimes there are issues so you cannot continue breastfeeding. For example, a latching problem or your milk supply may not be enough for your baby. So there is no other way than transecting your baby to a bottle of formula.
you can transform your breastfed baby to bottles or baby formula in the following way.
Other Topics You Might Like
Helpful Products You Might Like
Tommee Tippee Natural Start Anti-Colic Baby Bottles
Baby Brezza New and Improved Formula With Dispenser Machine
Bottle Warmer Fast Baby Milk Warmer with Timer
"(Paid Links)" 
As an Amazon Associate, We earn from qualifying purchases.
Some methods to introduce bottles to the babies
Allow your baby to play with the bottle
Babies often refuse baby bottles as they are unfamiliar to them. A baby which is so used to breastfeeding and when you suddenly give him something completely different as a way to eat. It is not acceptable for him
the best way is that allows your baby to play with a bottle with formula or breast milk. You can fill it an ounce, as your concern is to make your baby used to not feeding him at that time.
Your baby may dislike it in the beginning. Stay calm and gentle in this condition; your baby is exploring just by exploring a new ball or toy. Smile and praise your baby when he starts playing, especially when he places the nipple in his mouth.
Give the bottle when your baby is relaxed
You can calm your baby with breastfeeding, but it is not always possible with a bottle. For example, he might be so hungry and upset that taking a bottle is the last thing he wants to do.
This rule is valid for kids of any age—trying to talk to a toddler in the middle of a scene can feel useless. So instead, offer the bottle when your little angel is happy and calm; never provide a bottle if your baby is hungry; it can make the baby fussy.
The best time to offer a bottle to your baby is in the morning. Then, he'll likely be calmer and willing to try new things than, say, during the witching hours at night.
Start from small
You cannot consider that your baby will transform from 100% nursing to taking a bottle overnight. It is not possible and seems unreliable. However, if your baby does so, it will be a significant milestone for you. Instead, start small.
Once your baby starts taking the bottle, start small again by mixing formula in tiny increments with expressed breast milk. For example, if your baby drinks six ounces daily, add one-ounce milk formula and 5 ounces of breast milk. Then gradually increase it according to your baby's diet. With time, increase the procedure and decrease the breast milk.
Mimic the breast
Bottlefeeding can feel so different for breastfed babies. It is the reason that they refuse bottle or formula feeding. You can make the transaction of the baby from breastfeeding to bottle by following some techniques:
You can introduce the bottle by inserting the finger along with the nipple. But ensure that your finger is clean, keep your finger next to the nipple, and insert both of them in your child's mouth.
Warm the formula
Breast Milk is warm to drink, and it is never cold or even at room temperature. So, if your baby is refusing bottle and baby formula, again and again, try to warm the formula. Do it properly; remember, the procedure should be warm, not hot nor cold. Do it properly and test the temperature on your skin before giving it to the baby.
Use nipples that mimic the breast
Choose nipples that are precisely similar to the breast—often, they're soft and wide. Most of the brands offer nipples made of silicon material that is safe to use and mimic the breast nipple, so your baby can drink through them calmly and happily.