My Guinea Pig won’t eat any dry foods I have tried EVERY brand of dry Guinea Pig food in Pets At Home pellets and muesli and he starts to eat it and clear the dish for a few days then just stop and not eat anything! He has never really eaten alot of hay and now he is not really eating his fresh veggies he comes running over to the bars really excited but then sniffs in the dish but doesn't eat anything. He is missing 2 of his top back teeth so the bottom ones need regular fileing but he isn't due up to have them done for nearly another 2 months. We lost our other Piggie just over a week ago :'( he had to be put to sleep :'( they lived separately because they were fighting, but saw each other through the bars of the cages most days. He was still eating all of his fresh food when my other Piggie was still here, but still not really making much of an attempt on the dry. We are giving him something to increase his appetite and some Critical Care syringe food; I don't know if it's really worth taking him to the vets because they don't really know much about guinea pigs. I just need to get him eating again, anyone have any ideas?