Absolutely lovely. Is this horse by 'Polling' by any chance ?
looking fine to me! please dont force grow or bulk up. looks like she will be quite tall, let her get there in her own time. Nice stamp should be useful. what are your goals for her? eventing? be patient, but insist on good manners at all times then she will be lovely when you come to break her.
his neck wont be too short when he is 4/5 and learnt to work long and low. his photos show him stood up (hiding his bits may i add) if you stretch him down he will be a lovely sort. you have lots to look forward to, dont rush him.its up to you to control his weight! but add lib grass and a balancer should see him thorugh til he is 4( and good adlib hay/haylage in the winter) and lots of turnout.