Chihuahua (dog) The affected chihuahua will hold its leg flexed, and foot off the ground until the quadriceps muscle relaxes and lengthens, after which the animal feels no discomfort and continues with activity. Chihuahuas are also prone to some heart-related disorders, such as heart murmurs and pulmonic stenosis, a condition in which the blood outflow from the heart's right ventricle is obstructed at the pulmonic valve. Chihuahua (dog) The Chihuahua () is the smallest breed of dog and is named after the state of Chihuahua in Mexico. Chihuahuas come in a wide variety of colors, and two coat lengths. The Chihuahua's history
Pointer (dog breed) it is often simply referred to as the "bird dog," Pointers are found in abundance. The bobwhite quail is the primary game bird there, and is considered classic English Pointer game, as the bobwhite will hold well for a pointing dog. Pointers also work game birds such as the pheasant, grouse, and woodcock with success. While the dog is often called the "English Pointer" colloquially, the official breed name according to the British Kennel Club is simply "Pointer". The same is true of the Fédération Cynologique Internationale, the American Kennel Club, and the Field Dog Stud Book. The first Pointer