We currently have four dogs - we've had more but at the moment we have four. All rescues. They are no more of a handful than two or three and there are many times when they are all having a snooze, or playing by themselves, or with each other, and we don't see them for quite a while! We wouldn't be without them.
How many dogs you do have? Would you have more at the same time? Why did you pick that many dogs?
PS: if space (and money) were no issue, we'd have many more - but keeping our place clean already takes our cleaner three hours each day, Monday-Friday!