Cats

Cats are another well known pet or animal. Cats are like dogs. Big, small, black, brown, blonde, grey, thin, wide, short, tall and etc. Mostly (as I know) cats like to lay down and take the day easy. Cats have different marks like the tabby cat has stripes. People can choose to take cat's claws off or keep them. Some cats have retractable claws like the tiger. Lions have manes that make them look HUGE. The tiger is actually the biggest cat. Cats all have their own thing of what they like to do. Some cats like to sleep. Some like to play. Some do a little bit of both.
 

Dogs and puppies

Dogs are one of the most known animals in the world. Dogs are small, big, black, brown, blonde, grey, thin, wide, tall, short, and etc. Some dogs are used for different things. The German Shepherd is normally used for police work. Bloodhounds strong noses might be used with detectives or finding survivors in snow, earthquakes, crashed buildings and etc. Some dogs are used to guide blind people. Some are used for search and rescue teams. These dogs all are mostly used for important jobs. Some people have dogs just for the fun of them. I have a yellow Labrador Retriever. Her name is Ellie and she is one year old. She has been with my family since last Febuary in 2013.
Puppies are young, newborn, or baby dogs.  Most people think they are adorable, and I agree. Puppies usually have to be trained. Some puppies or dogs haven't been trained at all.