Hi! I don't know where you are located, if you let us know we might be able to reccomend somewhere?
I boarded my boys for a week for the first time last year. In previous years I had always had 2 pigs and they went to my mums, despite her allergies, BUT the year before last, right after I got back off hols, i got a second pair so last year there was no way she could have 4 in her house so I had to think about boarding. Luckily, Teejay on here does boarding (
www.vippiggies.co.uk) and she started up because she understood people wanted their piggies and other small animals to be looked after the same way she would lok after her own. Her service is amazing, she also has a brill vet just in case anything were to happen which is reassuring. The boys were spoilt rotten to be honest! They loved it and the best way I can describe it is that it was home from home for them.
Teejay is in the midlands so if that is a bit far or you find someone local then do feel free to visit before hand and ask lots of questions. I visited even though I know Teejay lol! It puts your mind at rest to see the set up. Plus, a good tip I was given was to put a couple of their beds in a bad, unwashed, so they have their scent from home, it's relaxing and if you have boys, stops the need to reestablish dominance so much.