Singer Katy Perry, who is having major issues with her felines, has hired a cat shrink to work on their abnormal behaviour. “Katy is getting really worried about her cats and the way they have been behaving lately. In the last few months, they’ve been disappearing for hours and are not responding to her like they normally do,” an insider was quoted as telling Daily Star. “She thought it may be a reaction to all the building works and the renovation going on in her home in Hollywood, which is getting a huge makeover. So when she heard about cat behaviour professionals through a friend, she decided to give it a go. The cat whisperer is now working with her cats to communicate with them and calm them down,’’ the source added. For the singer, Kitty Purry and Krusty the Cat are not merely her pets. “Katy sees her cats as her friends, so she didn’t think twice about hiring the cat whisperer. She often talks to Kitty and Krusty when she’s feeling down, and they manage to cheer her up,” said the source. Perry has even named her two fragrances Meow and Purr, and devoted a character to Kitty Purry in her successful California Dreams tour.