I've pretty much owned a dog all my life, mostly Kelpies or Border Collies so I understand they need plenty of exercise & attention.
Although I don't have a big backyard, my Kelpie chills in the day as she gets 2 good walks/runs a day, so she doesn't go without.
My backyard is fully secure and has plenty of shady spots to perch.
Currently working from home, so your pooch can hang with me & my dog Misty at home, will enjoy plenty of cuddles & attention & may even get a quick lunchtime nip to park as a 3rd walk!
Either way, I understand dogs & know they are all different so will take the time to get to know yours & give it the best possible stay :)...