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
Hypoallergenic dog breed dog allergic individual. While "allergy shots" can reduce many individuals' dog-allergic reactions, the most common approach remains avoidance. There have been recent studies suggesting early introduction of pets to home may reduce the likelihood of developing sensitization. There are reports of individuals who will become less sensitive with continued exposure to a pet in the environment. But allergists warn that pet owners cannot rely on a breed being non-allergenic just because a particular allergic pet owner can tolerate a specific dog of that breed. Hypoallergenic dog breed The term hypoallergenic dog breed is commonly used to refer to a dog