Paris Hilton's Dogs Alive, Well and Very Pampered
09/18/2008 AT 09:00 PM EDT
"They were at Paris's house Wednesday in her recording studio, and all the dogs were playing and looked as healthy and happy as can be," a rep for the heiress tells PEOPLE. "Paris even had a doggie mansion built for them and it is very secured. "
Her rep was responding to reports that Hilton, 27, has been crying non-stop due to the dogs' deaths.