I've just rehomed a pair of 3 year old male guinea pigs, and am looking for some advice on how best to enrich their hutch and run
They previous owners have given me the hutch, which is a huge double-decker one, similar to this one
They didn't have a run for them, but let them run around in the kitchen although I get the impression that happened less and less recently
I am reluctant to leave them out in a run all day, because we have a lot of cats and urban foxes around us, but would like to make sure their hutch is as interesting as possible for them, and also give them supervised time in a run or in the house
Any tips and pointers would be much appreciated