What did your piggy pass off? If it's something contagious, any wooden items throw out, however plastic or ceramic items can be thouroughly washed and dried and be reused, either way I would give items a wash to ensure there isn't a scent of a previous piggy. If you are going to purchase (preferably rescue) a lone piggy, please please please consider getting two, they are social animals and much prefer living with other piggies I sadly didn’t have another piggy because I bought him and he was alone, thank you so much, he just passed peacefully without anything, he had surgery on his teeth then recovered and was eating fine, to then stopped eating a week after and just started shaking, a few hours after that he passed bless him, I will wash everything in a week or 2 just so I can get used to knowing he’s gone, thank you so muchDo you have a lone guinea piggy left behind? If you do, please do research on introductions to heighten chances of a successful bond