There are various reasons for an increased respiration rate and without examining Muffin it is difficult to narrow in on a specific cause; infections, pain stimulus, heart conditions, anaemia, poisoning among many other conditions may lead to an increased respiratory rate. If Muffin has a resting respiratory rate of 50 breaths per minute (shouldn’t be above 30 or 35) you should visit your Veterinarian for an examination to determine the underlying cause. 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.