I'm absolutely livid at the moment!

The guy i got the piggies from works with animals and he told me he had cleaned the cage a day or so before he brought them to me(3days ago), today finally was pay day and i ran to the petshop to get some bedding and things so i can clean out the cage... i was horrified when i started moving the top layer of shavings away to discover about 10-15cm of old stinky caked shavings and mueslie and hay mess! i can't believe they were in the cage with that!

and i can't believe he would let the cage get that way! I've washed, scrubbed and disinfected the cage and put the new bedding in with their new snuggie, tunnel, bowls and hay ball and the result just made me happy, they have been nonstop going since i introduced them into the new cage, way more vocal, active and just generally busy little piggies. Still uploading the 2nd video but here is the 1st one
The noise they keep doing with wiggling their hips is at 1:46 - think this is rumble strutting? usually followed by popcorning(or bucking?!) and dashing around, they do it a lot more in the 2nd video. At 2:19 Widget finally get's in the snuggie