It may be that the differences between hypoallergenic and regular dogs id not all that great, however these differences are enough to keep people suffering from allergic reactions to experience an allergy attack as a result of being around them. There are quite a number of people with allergic reactions to dogs, and are unable to remain in the same room with them. For this group of people, having a dog becomes a problem. A hypoallergenic dog may be the only alternative, if they wish to keep a dog at home. While it is improbable that allergy attacks will be reduced entirely, at least they will be able to keep these to a minimum.<br><br>It is well known among pet owners that regular dogs shed their skin a lot. They leave dead hair and dander lose all over the living room furniture. Dander are minute particles or scales shed from the hair or skin of the animal. These particles of hair and skin wonder about in the air and find their way to your nose, causing an allergy attack to those suffering from it. Some regular dogs also have a soft, wooden like second coat, made to protect them from harsh cold weather. This second coat is what causes the dog to shed frequently.<br><br>Salivation also poses a problem in some regular dog breeds. Bacteria present in the dog?s saliva have been known to be the source of allergic reaction in some people. Some breeds of non-hypoallergenic dogs produce an excessive amount of saliva, which they cannot control. However, they could be the cause of an allergy attack to a person in the room who is allergic the bacteria inherent in their saliva. Dog urine may also have a similar effect as the saliva, due to the bacteria present in the urine.<br><br>Hypoallergenic dogs have short, human-like hair and skin that do not shed. Some breeds don?t even have hair at all, like the Mexican hairless. This is perhaps a disadvantage if they were living in Alaska, but great news for people suffering from allergic reactions to dogs. Even if they don?t seem that they need it, the hair on hypoallergenic dogs will need to be groomed at least once every two months or so.<br><br>Another positive trait in hypoallergenic dogs is the fact that they do not salivate as much, reducing the risk of allergies. As a result, when these dogs utilize their tongue for cleaning themselves, they will not leave as much saliva behind that can cause allergies. Their urine is known not to be very toxic either.<br><br>Other than some of the aspects mentioned above related to allergic reactions, these dogs share the common traits we all look for in a good dog. They all share a high degree of energy and enthusiasm, they are loyal, and love to play dog games with the children. When deciding for one of these dogs, you will find there are several breeds to choose from. Ranging in different sizes, skin or no skin, and general moods, you are surely to find one that suits your needs.