Hi, @PaulineW and Welcome to the Forum.
Peter here, from Glasgow, but dog sitting currently in Bali.
I have done a few sits in Scotland, on the west coast and in Blairgowrie, and they are always very popular sits.
There are currently over 400 sitters registered in Scotland, and due to current covid rules and regulations, and ever-changing rules and regulations, a lot more people are only travelling “locally” or within their own country.
Your sit is still some months away, so when you do list it, I would not worry too much if you don’t get many applications immediately, a lot of people are waiting to see how things, hopefully, improve. Although you might find that in the first few applicants you get the perfect sitter - I wouldn’t wait too long as sitters need to plan ahead too.
I know the North of Scotland very well, I had a caravan in Aviemore for almost 15 years and travelled to Inverness and beyond regularly, so I know it is an amazing part of Scotland, at any time of year.
Some things to think about in your listing - how remote is your property, are you in a town, village, what amenities - supermarket or local shop, pub, restaurant, hotel. Is your home accessible by public transport or does the sitter need a car? How long can the dogs be left alone if the sitter wants to explore? if it is a long sit, what is there to do locally, within a short drive etc. Provide some nice pictures of your home, internal, where the sitter would sleep, living area, kitchen etc - on a long sit a sitter wants to know how comfortable they will be. I am sure that there will be more replies from other sitters on this Forum.
There are several guides to getting started with THS both on the website and on the Forum - some great ideas about what to include in your listing.
Good luck with your adventures, and I am sure you will find a great sitter for your pets and home.