Rina Deych says she caught two people abandoning three cats on her stoop on camera last month, following a similar incident in February.
She has now taken in 11 indoor cats and 19 outdoor cats.
"I built shelters for them, and I feed them every day," Deych said.
Her doorstep now looks like a cat sanctuary, with cat cages covering her entire porch.
Between what Deych says is the often-overcrowded shelters and expensive sanctuaries, she has exhausted all her options.
The ASPCA says pet owners have several options to give pets a new home.
It recommends listing pets on sites like
AdoptAPet.com or
Home-Home.org, Deych says while her home is a temporary solution, the search continues for their "furrever" home.