Hi @LargedogsinSpain and a warm welcome to our community here on the forum. As @Joanne says, Spain is a popular location and as she also mentions there is a money back guarantee option if you purchase either the Standard or Premium memberships.
Here’s some information on how that works:
Together with the information @Snowbird has provided, hopefully you have all the information you need, but if you still have any questions at all, or need any help, please don’t hesitate to reach out to our helpful members, the mod team or membership services who are there to support you through the join up process.
In the meantime we’d love to hear more about your “LargeDogs” !!
Have you seen the post on “Gentle Giants” ?
Meet The Gentle Giants Of The Canine World
Do your 2 qualify 
All the best, Vanessa and the forum team