Ilsa has a few - fatty lipomas are very common in Dobes. I initially have them aspirated, but they always come out being benign wads of "Ilsa grease" as my vet calls them. Then, I just keep an eye on them to make sure they don't get any bigger, or if they become "attached" - any change in the size, consistency, or mobility of the lump... and we're back at the vet, for another testing of the "Ilsa grease".