Breast to cows milk

Or should I just try and pump and give it to her ?

Dont do cows milk. Do kendamil which is goats milk formula/ already made milk as its much better. Kendamil is good but cow and gate, SMA gold etc are bad for your child health. Use kendamil

If your Little one has had bottles before the easiest transition would be to combine milk with your breast milk in a bottle and slowly up the amount of milk and lower the amount of breastmilk gradually, you could always just try a bottle of pure milk as they may like it

Similar boat. But if she just turned one… I realized i needed to make sure she had full access to her sippy cup and also a meal or snack every three hours. Thay helped cut the nursing down. When she would tug id redirect her to drink or eat. Sometimes she would nurse after but not for long.
I recently went and bought goat milk from publix and she rejected it. I may pump some and just have some on sight in case i feel overwhelmed. Or i may try organic grass fed cow milk to help build up her allergens and immunity to it.

At 12 months I wouldn't actually introduce any other milk. During the day replace with water and snacks and just breastfeed at the times that suit you. She doesn't need any alternative milk if she's having a balanced diet and a portion of breast milk ❤️