Yes Tonya there are always exceptions to the rules,but there are too many people who do treat animals as disposable these days and its very sad indeed
Keep trying with those allergies, as ive mentioned many times i was allergic to cats for over 18yrs, just developed suddenly, my son has asthma too, and now i have had Ash for three yrs and Lexie for 3mths, and my allergy has improved, you can desensitize yourself, and thats what i think has happened in my case, i do still have the allergy and problems, but they are much less severe than before, so DONOT give up on your pets, because of your sons allergy, things may improve, good luck .