Sorry I disappeared, I got distracted by RL. Thank you everyone for sharing your tips, there are a few ones I can try right now and some more to try at home and maybe out and about when he is a bot older as he is very messy, spits "skins" out and only has 4 teeth so not everything is suitable yet. This thread is also making me miss the UK and the easy to find snacks such as cereal bars, fruity loafs and all the rest!
I avoid maltloaf for that reason Insanity. It's truly disgusting when it's been chewed for a few minutes and then spat back out again, a brown, gooey mess that is near impossible to remove from clothing!