I was in the store last night and did a double-take when I saw a pallet of “Old Yeller” brand dog food.  It seems to me naming a brand of dog food for a dog that gets rabies and has to be shot would lead to unfortunate associations in the minds of buyers.  At least it does so for me.  I must not be the norm, though, as some Google searching shows that the brand has been around since 2005.