| Hello,
For a skittish kitty, I would highly recommend Feliway Comfort Zone plug in. Feliway is made from a phermone which is naturally produced in a cat's facial glands. They use it to mark their territory and it makes them feel happy, calm, and less stressed.
Ask your local vet or see if a pet supply store near you has it. I use it myself and it works wonders.
Also, if your cats haven't been fixed, get them neutered as soon as possible. Unneutered males can be aggressive towards each other as they struggle to decide who's "top cat". Is it possible the siamese mix is beating up on the gray when you're not around?
Make sure there's no medical problem such as a urinary tract infection. Pain can cause a cat to hide. Take a urine sample to you local vet (or have them get one) so they can test it for blood and/or crystals.
To help avoid urinary tract infections or blockages, feed a high quality food such as Iams Hairball.
Hope this helps!
Regards, |