Reasons for a thin puppy include inadequate food intake, parasites, internal diseases, and sudden environmental changes can also cause weight loss. The number, shape, color and taste of the stool can reflect the health condition. Usually, dysentery is caused by indigestion due to eating too much. If there is blood in the stool, there may be parasites. In addition, constipation may be caused by internal organ problems or fractures. Abnormal urine is often pale yellow in color, but if it is too dark or milky, you may have kidney disease. If you are unable to urinate, you may have an occluded urethra. Eye abnormalities such as bloodshot eyes, cloudy surface, fear of glare, swollen eyes, etc., may be slightly irritated by external objects, but may also have diseases, such as filtering viruses, injuries, lack of vitamin B, eyelash ingrowth, severe keratitis, chronic conjunctivitis, hepatitis, etc. The nose of a healthy puppy is moist, black and shiny. If you find that your dog has excessive nasal discharge, nosebleeds, nasal congestion, or a swollen, dry nose, you may be suffering from a cold or rhinitis. The most important thing to do when buying a dog is to take a look at the “five look” attitude: mental state is a comprehensive reflection of the functional state of the nervous system and the health condition of the dog. Healthy dogs should be two eyes, ears and tail flexible, when someone is close to react quickly, showing active approach or avoidance. If the eyes are not looking, the spirit of depression, etc. is more likely to be sick. Second look at the overall: observe whether the dog’s action is flexible, gait is robust, whether the coat is neat and smooth, whether the muscle is full and proportionate, whether the limbs are symmetrical and robust, there is no lameness. If there are obvious scars, mange, hair loss, pimples (bumps) on the body surface, it means that the dog suffers from or has suffered from skin diseases (mealybug mite, worm mite disease, skin fungal disease, etc.). Three look at the eyes: a healthy dog’s eyes are bright and bright, with clean and neat eyelashes and slightly moist eye circles. Many of the dog’s diseases are reflected in the eyes. The conjunctiva (inner eyelids) is congested and flushed mostly as a sign of some infectious and febrile diseases. A yellowish conjunctiva (beige color) indicates a possible liver lesion. Pale conjunctiva is often caused by various causes of anemia in dogs. If the cornea (the outermost layer of the eye) is cloudy and white, it is likely to be in the middle to late stages of distemper or simple keratitis; if the cornea is blue-gray, it is likely to have infectious hepatitis (also known clinically as “hepatitis blue eye”). If the eye stool is too much to pay attention to, many dogs suffering from distemper, infectious hepatitis have this phenomenon. Four look at the nose: the tip of the nose and nostrils around the healthy dog should be moist and cool feeling. If the nose is dry more than indicates inflammation of the upper respiratory tract (mostly caused by infectious diseases, febrile diseases). If the nostrils out of the obvious plasma, mucus, pus nasal discharge is the performance of some infectious diseases (influenza, canine distemper, etc.). Five look at the lower abdomen: first time buyers or people who do not know much about dogs often overlook this point. If the dog has obvious bulbous projections around the belly button and rear abdomen, it is mostly the result of the dog suffering from umbilical hernia and scrotal hernia, which can generally be treated only through surgery.
