I first noticed Bugs's poos being off a few weeks ago but just today they've been small. There is lots of dark poos. I am positive they're his poos. On top of his poos being dark, one of his eyes is leaking. It isn't leaking bad but the fur next to his eye leading down his face is clumped together. I can definitely tell a difference between the fur around his eyes. He has been sneezing more than before lately, but that may be because I've been paying extra attention to it recently. He is acting completely normal. Some background information: He's a little over one year old He's fed timothy hay (topped 2-3 times daily), 1/8 cup Oxbow Adult pellets, 2 cups of veggies daily (Including kale, romaine, green leaf, red leaf, spinach, bell pepper, cilantro, parsley) veggies vary week to week. He shares the same living space with my female (who seems to be healthy now) Our cat recently got an eye issue that caused his eye to leak (can't remember the name of it) At his vet appointment last month, my vet had mentioned that his nose seemed wet and asked if there had been anything coming out of it. I haven't noticed anything coming out of it but it does seem wet. Any help will be greatly appreciated! Below are pictures of the litterbox they share. The normal poos are my female's. The dark color is hard to see in the picture for some reason and same with his eye picture. One picture is of his good eye, sorry it's dark.