Barbie Herlth’s son was a toddler when a doctor warned that his allergies to dogs and cats could bring on asthma attacks. “The allergist said, ‘There is absolutely no way you can have an animal.’ He ...

Barbie Herlth’s son was a toddler when a doctor warned that his allergies to dogs and cats could bring on asthma attacks. “The allergist said, ‘There is absolutely no way you can have an animal.’ He ...