Card Verification Code can be found on the back of the card, usually
within the signature panel.
can be found on the front of your card, just above the
number on the right side.
I have watched a couple of people's pets, mostly family friends where I haven't gotten paid. I have a lot of experience with horses, but I own a dog and have seen and been with almost every breed, so I sort of know what to expect with different breeds.