Filou is here, still a little shaky but he does not want to sleep, no he goes everywhere and looks whether it is still the same apartment

He smells a little like dentist and this made Tigris vanish under the bed again

The vet says (and my dentist says the same) it is with cats as it is with humans: some build tartar easier than others. She would not recommend the stress of tooth brushing to cats that hate it so much like Filou. It's always some action to inspect his teeth. And Tigris would just rip my arm off if I tried. But his teeth are better than Filou's.