My favorite netherland buck that I am keeping out of all my netherlands (they left last week) is making squeaking and grunting noises randomly. He's eating, drinking, pooping, eyes and nose clear. I can find no injury. I can't say much for his activity level since he spent the first 2 years in a small cage and learned to just sit and lay around watching everything. That's pretty much all he's done his whole life every day. With his little front paws tucked in he lays there watching. He's thrilled to be inside again with a fleece blanket to pile up and lay on. He's in the bedroom in a 30x25 bird cage so often I'll hear him squeaking and grunting in the middle of the night. I'm not sure if I should just wait and see or take him to the vet to check things I can't like his teeth but he is still eating. :?