I am wanting to adopt a cat. She was a surrender to a local cat rescue (not a big name one) a fosterer is currently looking after her. She has recently been health checked. I went to view her today at the fosterers house and would like to go ahead. I asked if she had a vaccination card as she's apparently vaccinated but the rescue said she does not have one as she is a surrender but the previous owners said she is fully vaccinated. They don't have a card to say she is spayed either but apparently her chip has this information and the chip states that she is spayed. Would a microchip have this information?