Got one male guinea pig who is 8 months and placid. He's lived with a friend before but friend died and so for the last few months has just lived with a rabbit (who is unable to live with other rabbits as he's mean - but fine with gp!)
As it's turned colder i've brought him in to live but the indoor cage is not big enough for the rabbit so he is now on his own. Really want him to have a piggy friend but read it is tricky to introduce males.
Anyone done it? All advice welcome.