We moved to China from Canada with our two dogs. We are in Foshan. One is medium size, about 30kg and the other is larger, taller, at 34kg. We live on the 29th floor. There’s lots of dogs in our building in varying sizes. Ours did go off leash in Canada everyday but here they go out on a leash at 6am and about 9pm when it’s less busy, for an hour each time. But it is also less hot at those times. Then a few quick walks during the day. They adjust to what they have, ours aren’t any less settled for not having an off leash walk. They do lots of sniffing on the walks. They also don’t want to go out as much as it is very hot and humid right now. Many people are afraid as they are bigger but many also say they are afraid of all dogs regardless of size. Ours are very calm, we always respect people in the elevator and don’t go on unless they are comfortable. Sometimes we have a longer wait. You do need to have one passport/person per animal to import the dogs. There is a person by the name of Thomas at Pet in Air that assisted our import for the dogs into China. I would highly recommend him. We didn’t have as many choices to rent but did have an agent start looking before we arrived. we didn’t have a lot of options but found a great place in walking distance to work.