Russian Blues like their daily routine to be just so, and dislike household changes more than the average cat— and the average cat dislikes household changes a lot. They particularly dislike changes to their dinner schedule, and will make you aware of their displeasure. They are also fastidious about their litter boxes and will complain or may even go elsewhere if they’re not spic and span.
Resting respiratory rate in a cat is around 15-40 breaths per minute, if Alaska is breathing more than that then it may be indicative of some underlying medical issue; without examining Alaska it is difficult for me to say specifically the cause or any treatment. An increase in respiratory effort may be attributable to pain, fluid in the lungs, narrowed airways among other issues; if you have recently changed food you should try changing back again but I would recommend having your Veterinarian check Alaska over to be on the safe side. Regards Dr Callum Turner DVM
The Russian blue is a sweet-tempered, loyal cat who will follow her owner everywhere, so don't be surprised if she greets you at the front door! While she has a tendency to attach to one pet parent in particular, she demonstrates affection with her whole family and demands it in return. It's said that Russian blues train their owners rather than the owners training them, a legend that's been proven true time and again.