Our beloved d cat passed away a couple of weeks ago. He has left a huge hole in our lives that we are now starting to think about filling. We have decided on two! So the options are either 2 kittens or 2 young adults or one of each? And should we go pedigree or rescue or one of each? We have always had adult rescues before and I'm wondering how demanding kittens would be. Any advice gratefully received.