I have a large house with a big backyard that's close to trigg bushland and the beach.
I work 100% from home with my dog Winston and so can easily care for another dog while we are at home all day. We often walk at least 3 times a day, mixing up between dog parks and the dog beach.
Can be relatively flexible with looking after another dog during the day or overnight as long as they will get along with Winnie :)...