Dogs

Dogs Did you know that a greyhound can reach a speed up to 45 miles per hour . And there are over 150 dog breeds in the world . Dogs come in all kinds of sizes ,colours shapes,and breeds dogs have really sharp,jagged teeth . Dogs can be different colours such as black,white and brown. Dogs have four legs,two eyes they can see better than humans,a nose if the dogs noses are dry that means something is wrong with your dog .Their noses are wet because they pick up moisture. Dogs have a tail so that it would prevent them from falling over on sharp turns or when they are swimming . Dogs are used for many different things like acting dogs,guide dogs are used for people that are blind to help cross roads and help them shop . There are also rescue dogs. Rescue dogs help people that are trapped in an avalanche or in the bush. Police also use dogs for work . They only use one breed of dog which is a German shepherd. They use the German Shepard because they are one of the biggest breed of dogs and there sense of smell is better than ours. Police use dogs to hunt down people because they can follow people's scent a long way. There are a lot of ways to look after a dog like ,feeding it,giving ti water ,picking up the poo ,taking your dog for walks around the park ,washing your dog and patting your dog is also important. You also have to take your dog to the vet or your dog has a chance of getting fleas or something more serious. In conclusion, now you know most things you need to know about dogs, such as what physical characteristics dogs have,what dogs are used for and how to look after a dog . Therefore dogs are men's best friend