Feeding to sleep

Just curious is any mamas have any tips on how to stop feeding my daughter to sleep. She’s 14 months, has one nap a day during this nap she doesn’t have milk to go to sleep. She’ll just cuddle and Rock and sing and then put her in her cot. But for bedtime she has a bottle of cows milk and then sleeps through the night.

If it wasn’t for her teeth I wouldn’t worry about stopping but I brush her teeth then she’ll have a bottle and I worry about sugar content!

Any advice would be amazing!