£150 for three adult hogs is fierce !
(I've not adopted guinea-pigs for a while but my last adult girls were £10 each -and I gave a £10 bag of pellets on top . My neutered boar was more )
Any guineas I've seen in the Adoption Cages were young returns (allergy , pigs not getting on etc) or the got too old ones (usually if you read between the lines there's a here through no fault of my own, I've been waiting here for someone to adopt me )
If your piggies are pg (hopefully not) they'll be only a couple of weeks in so nothing will be showing yet anyway .
They get quite tubby anyway with good food (these animals do like to eat
)
Give them a load of hay . They sleep in it , eat it , play in it and pee/pooh in it . It keeps them busy . Basically your guinea-pigs bodysize/day but really , unlimited .
They need pellets not muesli but you need to keep them on whatever they've been eating and slowly introduce new dry food . ( start mixing 10% new then each week, increase the new:old ratio . )
Burgess Excell are popular .
2 water bottles
2 bowls
Reduces the risk of squabbling
Any hide houses need 2 doors so a pig cannot get trapped .
Enjoy your new additions . They are lovely creatures .
In spring you can get a run (I used a Bunny Business metal run, about 7'x4' and about hip height to me , pegged in with heavy tent pegs )
And there's loads of threads on here about
Food : what they can have freely , what hey can have limited , what they cannot have at all.
And bedding . There's no perfect bedding , my guineas liked hay on newspaper with puppy pads underneath (luckily they didn't chew them) .....but the hay gets everywhere !
Pigtures will be demanded nice when they show their little furry snouts 