Naw, that's a completely unrelated issue, and I disagree anyway.

I'm allergic to pollen and mold (severely allergic to some species, and either of those is more common than pet allergies) - should a workplace be required to install HEPA filtration and seal the windows? The only thing that sends me straight into an asthma attack is feathers. I'd be really happy if hotels weren't allowed to stock feather pillows and comforters, but I'm not sure I think that ought to be the law, and what about department stores that sell those things?