Looking for dog walking and check-in visits for a friendly hound

I’m seeking a reliable dog sitter in the UK to take my friendly 7-year-old Labrador for daily walks and occasional check-in visits while I’m at work or away. The role would include two 30-minute walks per day, plus a quick play and bathroom break if needed. I’d also appreciate a 15-minute midday check-in on particularly long days. My dog is well-behaved, up to date on vaccines, and responds well to treats and gentle training. Please be comfortable with a short car ride to a nearby park and providing updates with a photo or message after each visit. I’m hoping to find someone who can commit to at least 1 week at a time, with potential for ongoing monthly arrangements. Experience with large breeds and basic first aid would be a bonus.