Dear flower I read your post about vaccinations, I wanted to tell you about my Enzo but I`m new to computers. Enzo's doctor didn`t say what this is called, but I`m going to see her tommorrow. i just wanted to know if there was something else. I know its not a tumor I know its not a fat mass she said its thick tissues in his neck. I`m trying very hard to type this i don`t know what else say. Thank You Chassy.