Thank you all so much for your replies! I'm certainly not after a "quick fix" and realize that there will be set backs along the way with teething, growth spurts etc but I really do think DS2needs some help with his sleep.

His naps during the day are no more than 30 minutes and generally the longest he goes overnight is just under 2hours.

I do love my baby snuggles as well, but on the seventh wake up it's not so cute lol

Thanks again, it gives me hope that he can learn to sleep better with some gentle help from me!