So DS doesn't sleep well. Like reeeeally doesn't sleep well. Wakes multiple times (I'd say about a third of the time his wakings are so frequent I don't even have time for a cup of tea downstairs so just give up and come to bed with him). Sometimes shush and pat can get him back off but this is unusual. Mostly he just wants to breastfeed.
This isn't the end of the world except that twice since DS was born I've gone out for a meal in the evening leaving my mum to babysit and it's really not very fair on her because she has to (what feels like endlessly) rock and comfort him to get him back to sleep. And he cries so much 
Not interested in any type of CC or CIO techniques and he has a set routine, white noise etc so am now wondering whether it would be crazy to introduce a dummy at this age? I did try once when DS was 6 weeks old but he just thrust it back out his mouth and I never tried again.
Does anyone have any experience or tips they could share please?