Swapping bottles

[lilone2013]

Hey,

I was wondering if anyone could help currently using tommy tippee close to nature and he doesn't seem to want to drink from them , they leak , the lids get stuck, also have the electric sterilizer which is good but I want to
Change his bottles do I need to use a particular brand and he's 3 months would he need size 1 teats still??

Thanks

C&B x

 

[kettle28]

We use avent classic and they are good, teats usually go up when feeds take longer/teat collapses, you can also get variable flow teats but I haven't used those personally