This cat is the best watchdog you've ever seen (video)

Although we associate territorial instincts mostly with dogs, some cats also seem to be able to actively defend their homes.

The warehouse cat is the third to arrive between two fighting dogs. Is it protecting the smaller dog from the attacker, or is it angry that other animals have set foot in its home? What do you think is happening?

Cats also have an active territorial instinct

Research show that cats prefer to spend time with their favourite human, even instead of food and play. However, we also know that the house and their own territory play an important role in their lives. They can - and do - protect their own territory against their own kind and other species as well.