I have just removed a tick from my puppies head and now there is a small lump under the skin. Actually I think the lump was kind of there before we removed it as we were inspecting his head because of the lump and found the tick.
Is this normal? How long would you wait to see if it goes down before contacting the vet.
Also can anyone suggest any preventative options as I figure this is going to be a common issue as we walk through forests :(