Definitely call the vet, because it is strange that they are falling out, but don't despair if they don't grow in.. my cat lived from the time she was 4 until she was 15 with no teeth at all. They do just fine, because they don't chew their food for the most part - and she doesn't need to catch...
I just read through this thread now.. and I'm so sorry to hear about your Katie. I just lost my cat Scratch at the end of January. She had CKD, and also a mass on her heart - which caused the same breathing problems in the end that your Katie had. I went through all the exact same thoughts as...
I had something similar happen with a cat of mine. Scratch had an upper canine that was always a bit longer than the other, and it was visible hanging slightly down from her lip. One day I noticed it was loose, so I took her to the vet immediately. He put her under to remove the tooth, and...
I had a Maine Coon named Silver who's coat looked just like this. She was a Silver Classic Torbie, which was what she was registered as. We used to joke that it looked like somebody spilled BBQ sauce on her head!
This one is black and white, but you can see how the silver pattern is. She...