To your first point, if you don't trust your dog walker then you may also want t...

		boca on June 5, 2013 \| parent \| context \| favorite \| on: Fitbit for Dogs To your first point, if you don't trust your dog walker then you may also want to think and worry, and therefore question your decision of buying this, about the possibility of him/her taking the whistle off from your dog and attaching it to something else to give an impression that your dog was actively walking.

that's way too much elaborated for a lazy person whose job is walking a dog.