Hello. First time post. We have a small 4 year old chihuahua who in the last week gotten pretty sick. He has developed what looked like a stye in his eye a week ago. He was given a course of anti-biotics and eye drops. This appeared to help clear the problem up. however, on Saturday just gone, he just looked very ill, shivering and we notice a lump on the side of his face had formed (like a small marble) just below the ear/back of the jaw. we took him to the emergency very, who said without having a look at his history notes, he appeared OK and his temp was up. The very gave him a shot to help with his temp and stated to contact our vet this morning. we did that, and he was admitted (as precautionary) for a IV and a blood test. The blood test came back just now as clear but that does not explain why his temp is up and he has a small marble on the side of his face. Our vet suggested (to rule it out) we should allow her to take a biopsy......which we have. obviously, we are very worried as after the elation of his blood test being clear, the reality of a problem still existing and what it could be is eating us..... anyone seen this before?????