Children often learn responsibility and lessons about life and death from pets. However, people with allergies should be cautious in deciding what type of pet they can safely bring into their home. Pet exposure may cause sneezing and wheezing. An estimated 10 percent of the population may be allergic to animals. A higher rate of 20 to 30 percent of individuals with asthma have pet allergies.
Pets can cause problems to allergic patients in several ways.
Their dander, or skin flakes, as well as their saliva and urine, can cause an allergic reaction. The animal hair is not considered to be a very significant allergen. However, the hair or fur can collect pollen, dust, mold and other allergens. The most common household pets are dogs, cats, birds, hamsters, rabbits, mice, gerbils, rats and guinea pigs. Larger animals such as horses, goats, cows, chickens, ducks and geese, even though kept outdoors, can also cause problems as pets.