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
Small Greek Domestic Dog Small Greek Domestic Dog Kokoni () is the name used for the Greek small domestic dog breed. They are widely found in Greece, have traditionally been more common in urban areas and were a popular companion of Greeks for centuries. The name "Kokoni" probably derives from the word κοκόνα "kokona" which is another word for daughter in Modern Greek. In past times the daughter's life was mostly in and around the house, so the Kokoni dog was the "daughter's dog" or the "dog for the house", unlike the hunting dogs or the livestock guardian dogs. In some places in Greece