Hi @Karen2 A big welcome to the Forum and you will find many members who will give you lots of good helpful advice here.
I would also like to suggest that you add your profile to your forum listing here so members get to know you better.
the way to add your profile link is here >> https://forum.trustedhousesitters.com/t/how-to-add-a-listing-or-profile-link-to-your-forum-profile
If you upload the App, and make a saved search for Spain, you will then start to receive immediate notifications of new listings. I would also ‘Favourite’ other unavailable listings, so that when the pet parent/homeowner relist dates, you will be immediately notified.
Best wishes
Therese