Hi thanks for your replies, the piggies do have plenty of room to run around without bumping into each other.
but at the moment i have 2 adults and 5 babies (4 mths old) so know these are going to get bigger! I did originally have 5 adult piggies in there, untill I lost a few last year (due to old age! all were over 6!) and they had lots of space!
I think I have enough room to add a 3 ft by 2 ft area, so will give a total of 33 sq feet floor space, which is over the reccomended minimum space!
do you think this will be enough space for them? (one of my sows is coming up 6, and has cataracts and probable diabeties. she is under veterinary treatment so not complelty sure how long she will be with us! )
they have a feeding area down one end (which they love) and the other end is layed with fleece for them to have a comfy snooze!.
they all get on well, just want to give them the best space possible!
thanks again for your advice!