Do you know that animals understand language? Talk to your animals. Let them always know, before you leave your house that I will be back, and when you get back home, always show them your enthusiasm and say hi. If you hear soft voice of meow, meow, your cat is happy. A loud meow cries for help. If you hear dogs barking woof, woof, it means its a happy dog woof. But if you hear a whining dog, it means help me! Im in trouble. Take action, help unhappy animals.