Zippy our four year old boar has not been well for 7 days now and one thing we have noticed is that his poo's are all piling up on the edge of his bum. In other words they are there but not coming out other than the odd one. Is this because he isnt moving about much due to his illness or is there another possible cause? At the moment we have been removing the poo's after syringe feeding him, they are fairly well formed but just not coming out of their own accord. Can anyone shed any light on this?