Hi, first time posting and need advice. When I bought my dog from her previous owner they told me she was vaccinated and had a microchip. They forgot to give us the documents so they said they would post them. I haven't received the documents and they are now ignoring my texts. What can I do? I asked them to at least provide her vet's name and they won't respond. How do I change her microchip details without them? Will I have to get her vaccinated again if I can't prove she has already had it? She is now 8 months old. Is there any service that can help me and speak to the owners on my behalf? So angry about how little her previous family care for her. I thought they were decent and sad to give her up, clearly I have misjudged the situation.