This 32-year-old Australian woman has saved $28,000 on travel by cat-sitting around the world—here's how - CNBC

Madolline Gourley grew up around cats. Now, her appreciation for felines helps her cover thousands of dollars of expenses while she travels abroad.

Madolline Gourley says she's discovered a great money-saving strategy for travelling abroad and it only requires 30 minutes of work per day. The 32-year-old, based in Brisbane, Australia, travels th… [+5660 chars]

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