Oh no! So sorry to hear this. Too late now, but first thing in the morning, contact all local vets, groomers, shelters, etc. anywhere someone might take a dog.
I would call the local Police Department- they are the first place most people call when a dog is picked up- let them know you are looking for your dog.
Get up very early and drive around the neighborhood- hit all the bus stops and hand out flyers to kids/parents waiting.
Good thoughts coming your way.
__________________ Armani & Chloe |