Self-employed professional and friendly dog

Hi!
I'm Sven Rasmussen, a man in my late forties, looking for somewhere to live in East Lothian. I'm self-employed, working as a carpenter/joiner and landscaper.
I'm friendly, easy-going, considerate and tidy and have a lovely, very well-behaved, dog called Selkie (collie-golden retriever cross, very good with people, other dogs, cats and chickens). I love the outdoors, walking, camping and swimming. I also enjoy cooking and eating good food.
I'd like somewhere budget-friendly, and open to loads of options, including sharing as a housemate or a room as a lodger. Happy to provide references. Preferably in the East Linton to Pathhead swathe of East Lothian.
Thank you!
Sven