What can guinea pigs eat? 🐹
A clear A–Z of which everyday foods are safe, fine in moderation, or unsafe for guinea pigs — tap any food for the full reason, portion guidance and FAQs.
Guinea pigs are herbivores who need unlimited hay or grass, a daily portion of fresh leafy veg, and a daily source of vitamin C — which they cannot make themselves.
Setting guinea pigs up at home? Have a look at guinea pig supplies and everything a small pet needs.
Free printable: safe & toxic foods for guinea pigs
Get the whole list as a one-page checklist — which foods are safe, fine in moderation, or dangerous for guinea pigs. Vet-sourced, yours to print and keep on the fridge.