Oh thanks - that'll be what the vet's just given him/her/probablyhim then!
Am feeding it by syringe with milky bread and tiny grass clippings and a dose of water and it's in a trug (so it can't escape) in the goose pen. They've got loads of space there, we quadrupled the size of their pen but that's two squashing incidents this year. OH put some grass clippings in last night and they were devouring them, then next time he looked he saw the squashed one. It had dirty feet marks on its left wing and neck (left wing fine) and legs are fine but it can't stand up. If it sees siblings it wants to run with them and shows a lot of spark but it just falls over and most but not all of the time its head goes too. They are 4 weeks old today and about 12" high and I had just been thinking that they were over the stage of being squashed.
Read a post on an American website that talks about a very similar thing, seemingly it is rectifiable but takes time and hand feeding.
Think I'll just take them off them next year and keep them in a pen that parents are adjacent but can't get at them, seems a bit heartless but...
Vet could see it had quite a bit of fight in it, so long as I can feed it and keep it strong it could have a chance, if no improvement by the weekend then call it a day.
Of the 5 that are left (including poorly) 4 are slightly bigger and 1 in smaller - 4 boys and 1 girl, oh dear. Would a few boys be ok on their own as a group (so long as a girl wasn't introduced)?