Thank you for the ideas! I would have come back sooner but forgot about the thread, long day with the aforementioned three yesterday! 
I'm knitting a peppa pig for a relative, two snowmen for a 2yo and 12mo and maybe a robot for my godson aged 2.5. He is another one I'm having trouble with as I'm not sure he'd appreciate a snowman!
For adults I'm making hampers with hot chocolate, fudge, chutney, gingerbread syrup, pickle, sugar scrub and other things depending on who they are.
snice: I'm possibly doing that for other people but can't for these three, they have an extremely specialised diet which is almost purely meat and a small handful of vegetables, even the meat has to be specially source due to chemicals in animal feeds!
I love myriad and yellowmoon but can't afford anything from there.
I could get away with books for the 7yo (obsessed with jungles atm) and possibly 3yo (dinosaurs a firm favourite), but 5yo isn't interested in them. He's the main one I'm having trouble with!
Thanks for the help, will possibly have a go at felt toys!