German researchers claim that having a dog in your home during your child?s infancy, reduces your child?s risk of developing allergies. Their findings were based upon a 6 year study of 9,000 children and were published in the European Respiratory Journal recently. The findings show that having a dog in the home is associated with a significantly lower level of sensitization to pollens and inhaled allergens.

Scientists admit that they aren?t totally sure how the presence of a dog would reduce the risk of allergies, but theorize that perhaps the results give credence to a theory that growing up with a pet trains the immune system to be less sensitive to potential triggers for allergies like asthma, eczema and hay fever. Scientist believe that perhaps youngsters may get beneficial early exposure from the germs carried into the house on the animal?s fur, which helps their immune system develop.

When I came across this study recently, my husband and I joked that our dog isn?t quite up to snuff as our son has developed both allergies and asthma. Then again, we?re in the middle of home renovations which our doctor pointed out can stir up dust and mold which could cause the allergies and asthma.

So, do the negative effects of home renovation outweigh the positive effects of having a dog? Sounds like someone should research that!