Hello, this is my first post. We have a 14 week black lab, Buddy. When we woke up one morning 2 weeks ago, Buddy had swollen eyes and his ears were also swollen and crusty inside. We took him to the vet and he was given an antihistamine injection, eye cream and piriton tablets. The vet said that it was possibly a bee sting but we will probably never know. The swelling went down after a couple of days but as that went down he developed an open sore near his nose/top lip where his whiskers are. Two weeks later it is still there. Not as angry looking but looking like it’s pussey. Does anyone have any idea what this is? Could it be the site of the sting? Will it go on its own or do I need to go back to the vet? Would very much appreciate any information. Thank you.