Many people’s idea of a happy family includes our two most popular pets—the cat and the dog—living together in harmony as an integrated part of the family unit. However, our English language also has the phrase “they fight like cats and dogs” used to describe humans or animals who don’t get along. This phrase has its origin in the fact that relationships between dogs and cats can be problematic, or that it might require work for them to truly become friends. If we want both animals in our home, there are several things we should do to help them get along , but first, we must understand why it is they tend to clash.
One common reason is that cats have an instinct to fear dogs. The dog’s wolf ancestor is a natural predator that hunts wild felines of a similar size to domestic cats. This means that our family cat is likely to react to a new dog companion with fear aggression, and it is our responsibility as owners to plan their initial meeting accordingly. In most cases, it requires a carefully structured training plan to teach a cat that dogs can be friendly and harmless. Puppies add another layer of complexity, as their playfulness makes them even more unpredictable than an adult dog in the eyes of a cat.