My 9 week old son doesn't get along with the tommee tippee orthodontic dummies or the bibs cherry teat, but he really wants the dummy and tries but he just can't keep them in his mouth/gags on them. He sucks and gets frustrated that he cannot keep it in his mouth, but he really sometimes just needs it to get him off to sleep/to soothe him. I would just like some advice on what worked for others! Thanks x