What would you recommend?

Hi everyone, thanks for your time.

I own a pet service and I’d like to give each of my clients a very personal experience, and my idea is to give them each a blog/website where they will only find pictures of their pets, daily feedback on their pets, and information geared to them or their neighborhood.

I was thinking I could give them each their own wordpress blog and manage it in something like IWP. Do you think this is a good idea or should maybe just dedicate one page on a single blog to each client?

Any thoughts would be appreciated or other options you think we should use, thanks!