I currently cannot reach a vet so that is my worry but thank you for the advice.Hi! If the hiccups are constant, then please see a vet; he may have some food stuck in his airways that he cannot dislodge.
Quite a few greedy piggies can get them when gulping down food too quickly; they can cough or hiccup afterwards.
http://www.oginet.com/pgurney/heavinghiccups.htm
does it occur at certain times, such as eating too quickly? or is it very often? my eddie has them quite alot bless him, but more because he has a tiny mouth and tries to eat too quickly.
if it has been alot then maybe a vets visit would be best, just to make sure nothing is irritating the airways or anything. x
you I think I'll try that next. Thank you for all your help.Poor boy! I hope that you can find a vet soon! Have you got an out-of-hours emergency vet service in the US?