Hi guys,
I just came back to this forum, hoping maybe one of you would recognize the issue my dog is having.
When he was two or three(he is now 7) I noticed a very small pea sized lump on his neck, it had an opening and if you squeezed it a kind of thick pus like substance would come out. I never really thought anything of it and therefore never mentioned it at the vets. However, over the years it has grown and it is now quite large.
I am wondering if anyone else has encountered something like this. I'm sure it isn't uncommon, and it doesn't seem to be bothering him, however I don't know how big it will get and it is located right where his collar sits.
Here are a few pictures:
Anyway, thanks in advance.