Bethany and Ronald Johansen of Merchantville, New Jersey, married for 14 years, know this well. Both love dogs and each grew up with a canine companion — but Ronald’s landed him in the hospital. His childhood asthmatic reactions were so bad that he once spent two months in an oxygen tent, he said. The family didn’t realize until later that his symptoms stemmed from their Irish setter, Kelly. http://bit.ly/1lKji6f