These are so adorable!!
Alas, I have 2 gray tabbies but no pure gray and whites at this moment - these are all OTB kitties. Gray and white cats all seem to have such a good demeanor and I loved all of these cats dearly.
Hippocrates, was my first cat and first love. When he crossed, Max adopted us. A female stray (Shep) wandered into our lives and lived with us for about 12 years. A gray/white male stray (Rocky) also wandered into our lives (roughly 10 year old unneutered male who was promptly neutered) and lived with us for a few years. Shep and Rocky were hunting buddies at our farm. I can't find a picture of Rocky.
Here is Hippocrates (AKA Hipster), around 1978:
And Max, around 1990:
And Shep (sleeping with our dogs while puppies), around 2003: