In Britain, Pug dogs were first called Dutch Mastiffs. The head and tail of the pug dogs are the most distinctive features of the dogs. The face of the dog is wrinkled up and is said to give an expression of great wisdom or great sorrow. The skull of the pug dogs head is flat between the ears and looks square from the front. The tail is tightly curled over the hip.

The pug dogs skin looks loose, but it does not have wrinkles on it. Only the head has wrinkles. They are short dogs with double coats. The undercoat of the dog is fine, and the outer coat is fine and glossy. Pug dogs can be found in different colors. You may see a pug that is black, silver fawn, and apricot fawn. The silver fawn has the look of a grayish silver color. No matter what the color of the pug dogs, all of the dogs have something in common. The mask of the face is black, along with the ears, and part of the tail. Mixing of the colors is possible, but it is never done by responsible breeders.

Pug dogs can be known for having certain health problems. Their short muzzle can cause them to have breeding problems in hot or humid conditions. If you live in a hot climate, having sufficient air conditioning is highly important. Heat prostration is common in pug dogs. This can include having a hard time breathing, wheezing, and heavy panting. When this happens, give your dog cold water, and take him to the vet as soon as possible. Another problem pug dogs may have is scratching of the eyes. Pug dogs eyes tend to bulge out somewhat, making them susceptible to scratches, and he can have eyelid or eyelash abnormalities.

There are other potential problems that this breed can have. When you are considering getting a pug, talk to your local veterinarian and do research online about these dogs. Once you know all of the facts, make your decision wisely on what kind of dog suits you best.