If you don't open the bottle when you receive it, I would think it would be fine to return it. I would email their customer service dept. and explain what happened and that the bottle is going back. It's kind of hard to argue with an allergic reaction. I would think that would be grounds to return the product unopened. Just my opinion.
I am very very glad that he is responding to the treatment and doing better.

The thought that it might be a type of mange had me worried there.
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The fullness of our heart is expressed in our eyes, in our touch, in what we write, in what we say, in the way we walk, the way we receive, the way we need. -Mother Teresa (
RIP Gizmo 3/9/07-8/18/12)