Can anyone recommend good milk bottle for little one? Currently using avent but recently baby not drinking much not sure if its teats issue or she's teething. Was thinking if I should change to another brand. (baby is 4 month plus) Any advice?

My baby also had reduced appetite when she was 4 months old and no signs of fussiness. I assumed that she was teething and didn't do anything about it. She was using premie teats, changed them to level 1 but spit the milk out. She was always distracted and wanted to look here and there. Until now she's still drinking little. Her appetite remained at what it was at 4 months but with some solids now as she just turned 6 months old. Surprisingly her weight gain has been smooth and I always believe that she will drink when she's hungry. If you're patient enough you can feed milk using a feeding cup or spoon. My baby thinks that it's fun and she's very happy when I do that. Haha.