Well, I had two guinea pigs that I thought were sisters but ended up being a brother and sister pair. I had the male neutered and a couple of weeks after he got sick. After medication and seemingly on the way to recovery, he passed away. But they both were being pig sat as I couldn't bring them with me during the holidays. I've started to wonder if it was a mixture of everything or if it was just one thing that caused him to go away. Well, this is a tribute to my sweet boy piggie, Griffin. He was such a cutie.