Don't let the cutesy faces and fluffy feather tails fool you, they WILL try to destroy you if you enter their territory when we are not around. We had to post the sign a few years back as they tend to corner unsuspecting gate crashers with a great show of bared teeth, deep throaty barking, and a killer stare. When we come out to see what the fuss is all about, they immediately turn into fluffy marshmallow cutesy puppies who are the friendliest things going. Tibbies are very territorial...that's why the Tibetans kept them to guard their palaces...no one gets by a Tibbie without permission. No one. So, go ahead and laugh at the sign...just try to come on in...everyone laughs the first time. Everyone.