There are many animals in the world, but the most popular and well-known ones are cats and dogs. People love to take care of these animals and want to hear their sounds. There are many different types of cats, but the most popular ones are the ones that look like dogs. They are called house cats, and people love to keep them as pets. They are very friendly and can make a lot of noise. But these animals don’t purr, so people have to listen carefully to find out what the cat is saying.

Another animal that is very well-known and is loved by many people is the tiger. These animals are big and beautiful, and people like to see them in the zoo. They can be very aggressive, and when they are angry, they can make a lot of noise. But the most important thing about tigers is that they can make a very unique sound.