LittleEskimo
Adult Guinea Pig
Piggies appear 'fluffed' when unwell as they trap warm air between layers of their hair - a couple of my herd girls 'fluff' up when eating together to try and make themselves look more menacing rolleyes
What time is your appointment ? I'd still get him checked over
Ahh yeah I have noticed him doing it, that's probably why then.
The vets aren't open on a Sunday so I will have to wait until tomorrow I guess :/
I've given him a little salad of dried cranberries and watery veg. Hopefully that should perk him up a bit and give him liquid.