I saw two signs like that too and the pictures of the dog were not really identifiable, it’s kinda strange. Someone wants people to bring lots of dogs to them probably for selecting and buying and then resell. This business model probably look for profits from buying inventory at low cost?? That’s my guess, if you want to really know, call them and bring your dog to them just to see what they say.
In case they offer you 1000, just give them the dog.
