Bunnys 2 years old, last year had an operation to file down teeth as he stopped eating and had a big spike thing. I suspect similar has happened as he is off his food apart from trusty banana. And on further investigation under his chin is really wet. He is making grinding noises today too - he usually does it when he is being stroked, a quiet grinding, but this is louder like ticking?! Will be going to vet first thing in the morning. Vet previosuly told me to syringe feed him a solution of parsely (to keep gut moving) and pellets. Have dutifuly groud up this tasy looking green mush for him and now cant find any syringe at all. Would a spoon work?