A bottle is a substitute breast.
When nursing, infant & mother are in the " en face" position. Baby's face is about 12" from mother's face, the best distance for him to see her eyes when he looks up. Also, he is being cuddled. Nourishment & nurturing, therefore, naturally go hand-in-hand. The best advice is "don't do anything with a bottle that you wouldn't do with your breast.".