We don't have skin babies and no plans to. So, ALL of our time is for our fur babies. We dont vacation, unless they can go along. We havent had a trip for 3 years and we are planning a trip to Disney World in Florida as soon as they finish the Doggie Day Care. They take alot of my time, caring for them. But they are my children, so I love doing it. I dont walk the dogs alone, my DH is with me. One of us has had 1 in hand the other 2. Now we will both have 2.

(when Jazzy arrives)
I do think a responsible person needs to ask all those questions to themselves. If they can care for multiples financially and emotionally, I say go for it and have as many as you think you can handle. Just be honest with yourself, and dont take on more than you can handle.
When I had 1, it was hard. When I added Bayleigh, it became so much easier. When I added Brewster, he fit right in. They hang out all the time together. It is so much fun! Bath day is probably the craziest around here. LOL