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
Basque Shepherd Dog Basque Shepherd Dog The Basque Shepherd Dog is a landrace breed of dog originating in the Basque Country and traditionally used by the local shepherds to help them take care of their cattle and sheep. ' (' for short) is the Spanish name, and "" is the Basque, by which they are known in their homeland. It is believed that they originated from Central European herding dogs. These dogs are well proportioned, with strong, rectangular bodies and trotter features. Their eyes are oval and are brown or amber. Their ears are medium-sized, triangular and sometimes show folds. The vivid yellow