Thank you, it didn’t look scabby, will keep an eye on it and hope he gets it off!If it's not a scab (chelitis) and it won't wash off then yes most likely boar glue. It's hard to tell if it's scabby from a photo so if you're worried you need to see a vet for a diagnosis.
Brillo had a huge lump of boar glue about 6 weeks ago under his chin. I was worried it was chelitis until I realised it was only attached to the fur not the skin.
Bless him poor chap! Hopefully it’ll shift very soon!It really is, we have been lucky in the past and caught it when it was wet, poor thing though having it on his lip!