Are you being marked as territory if the neighbors male dog pees on you and you have a male dog of your own?
USA laws state that your now infact official property of the dog
It is the hunting land of male lions. They form a group with lionesses with one or two males. But as they are nomads, a new territory is looked for as soon as the preys disappear. The male lions defend their territory by fighting with an intruder male, and the stronger lion stay with the females and cubs. By peeing inside their territory, the male lions warn the intruders to remain out.