for taking on two piggies that needed a home.
They are prey animals so anything new or unfamiliar will ftighten the bejeesus out of them because in the real world, that's how they stop being lunch.
For their run, give them hidey boxes and a dark cover (tablecloth or sheet) pegged over part of it to make it cave like.
They can't have buttercups,daisies,bulb plants,ivy,foxgloves,yew, limit clover but they can eat it.
Move the run every couple of days to fresh grass (and they'll leave neatly packaged garden fertiliser in their wake)
Limit their grazing to 30-60 minutes to begin with then build up (or they can get bloat where their bellies become full of gas and turgid)
Loose droppings with too much grass
Protect from rain, draughts, direct sun (heatstroke can kill a guinea very rapidly) and damp.
You can cut some grass for them if you want to win friends
, for indoors if they can't go outside.
Our three (two sows and our new boar) are sometimes out late , they are much more active when it gets to dusk, you'd think they'd hide but they like to prowl around.
Are either of your pigs red eyed or white? They are more sun sensitive (my Himalayan sow gets very judgey in bright light, like she'll turn to dust or something)
She used to run into the bars of the run when she first went out
but given time, they get their bearings.
Just make sure the run is predator proof and your new girls will have a whole summer of good grazing to come. Enjoy them.