"They all had unique personalities and the male cat, Pebbles was a real character - a loaf of bread would disappear and I would find that he had hidden it behind the curtains and he would do really strange things like take off down the hall with a pair of kitchen scissors in his mouth."
Pebbles disappeared last week and although the owner has posted fliers around the neighbourhood, there have been no reported sightings of any of the cats.
Whanganui Police Constable Gurkarnvar Singh said he has been informed of the disappearances and they appear to be isolated.
"It is not like the spate of cat killings and disappearances that were happening around Whanganui a couple of years ago," he said.
"We never did get to the bottom of most of those but after there was publicity about them, the reports tapered off."
Constable Singh said there have been no other recent reports of pets disappearing from the area.
The owner says she would like anyone who may have seen her cats or know what may have happened to them to contact the Chronicle.