Yes, we understand that it was written by a person who didn't have all the facts yet. Doesn't explain why they would state it was their own dog and that they were the ones moving from NV to MS, which again I assume was for innocent, if misguided reasons.
Letting it go, but just in future it's best for everyone involved to be 100% honest and upfront. That is all. The internet is a very public place, and also law enforcement uses public forums in investigations all the time. It potentially wastes their time to put stuff like that out there.
That's good that you were able to do a campaign to find Penny. I hope someone found her.
Ok, onwards and upwards!