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
Central Asian Shepherd Dog and praised for their power and stamina, Central Asians sometimes are called "Volkodav", "The Wolf Crusher" in Russian. It is very important to select only stable dogs for breeding purposes, and avoid starting protection training of dogs of this breed at early age. This breed presents a robust dog of greater than average size with great strength and power. They are independent, curious and alert, yet imperturbable. The dog is as long as it is tall at the withers, or slightly longer than its height. The hair is short or moderately long with a heavy undercoat. Its ears are, in