[Engel]

Results are back and there's nothing in the bloods. His organs are all good which is good as he's been on steroids for most his life.

Downside is we don't know whats wrong. Vet said to watch it over the week and if anything changes to get in touch. We have an appointment next Thursday so the vet can see if anythings changed (and we haven't noticed). She suspects it may go down, suggesting that it may not be bone. If it doesn't go down then he'll be x-rayed and a sample taken. I assume through needle aspiration? But then there's still no guarantee that we'll know.