1099-Misc help

Hi,

My wife and I own a rental property and we received a 1099-MISC from our property manager that includes the rent we charge as well as Box 3 (Other Income).  That other income is pet rent (the fee we charge for the tenants having a large dog).  TurboTax Premier wants to file it as a Schedule C, but I disagree.  I'm not entirely sure where it should go, but pretty sure it shouldn't go on a Schedule C.  Am I wrong?  If not, what do I do to have it report correctly?  Thanks!