Odd-smelling Julip

[julipfarm]

This seems a very strange title, heh.
Basically, one of my (as yet not introduced) Julips, Edgar, smells weird, almost like a musty old tack room.  It's kind of like slightly mouldy leather smell with the classic Julip latex smell underneath.  
I'm worried he's actually mouldy!  Help please.

[EG]

If it's a new one, could it be the mohair you're smelling? It can be quite pungent at times, lol.

[juliporiginals]

I've messaged you to see if I can help

[julipfarm]

Thank you, I'll have a sniff in a minute!