My DD is 5MO and won't hasn't accepted a dummy at all really except a few sucks early on. She loves to suck her sleeves, her thumbs and fingers (and mine!), and any toy that's roughly the right shape. But dummies are either chewed or spat out.
If at all possible I would LOVE her to have a dummy, and have tried her on a few standard brands without success.
Parents with experience of this, it worth persevering? Any tips or advice, or brands that you could recommend?