I have noticed over the past few days my guinea pigs are eating less, now nothing at all except for a couple of small pieces of celery yesterday. The one piggy, Blossom, now today refuses any food. They have both been huddled in their little house as well and not drinking much. I noticed a small bit of blood in the cage as well but did not see any wounds. I attempted hand feeding and the sickly one seems to want to eat but seems disoriented. The other, Kibbles, ate a bit of radicchio and small bit of Apple from my hand. I'm not sure how old either of them are as they're both rescues. Any idea on what the possible problem may be? Also, is it possible that kibbles is not eating much because she it too worried about comforting her companion? There aren't any vets in my area who are very familiar with guinea pig problems but I'm going to try taking her to the vet as soon as I possibly can.