Hi sorry it's taken me so long to reply - He's now bonded with his sister and has been doing okay - they seem happy together at least
Yes, there looks like there are fibres in the unformed poos. I'm going to attach two very grim images in a minute - He's been outside for a couple of hours so been running around more than he would normally and he's left a lot of mess on the grass (taken a picture of one poo, and the other is his underneath when I brought him in just now - he was completely clean when I let him out a few hours ago
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I did see him eat 'something' directly from himself the other day - but it sounded crunchy - not too sure what that means
and yes the smell of the unformed poos is terrible. Sometimes I'll wake up in the morning go see to them, and have to clean them out fully because he's had a bad night and the smell is horrendous.
I really think he needs to go back to the vet, but last time I went there was no answers really - and it didn't seem like there was anything he could do
He's has no testing really except the poo examined.
Not really sure what to do for him, I mean currently they're in a confined area indoors (because of bonding etc) but as I increase the space, especially outside he runs more and more, and gets into a mess, with summer coming up and flies I'm very worried