Our elderly lurcher has suddenly developed a hot, painless swelling on the side of his head. He sees a specialist vet for an eye condition and they were able to fit him in immediately but have no clue what's wrong except to say it's not likely to be his eye. Could be autoimmune, an abscess (but not painful?) or a tumour. They want to do a needle biopsy and scan next week. A surgeon was available to have a look at him and she agreed.
He seems happy, is eating fine, slightly reserved so not 100%. He's bulletproof though, nothing gets him down and I'm worried that he's suffering.
He has pain relief. Rightly or wrongly I think I expected them to throw some antibiotics at it.
Anyone have experience with something like this? Before I start googling 
