Without examining Luna it is difficult to weigh in on her conditions, the rapid breathing is concerning and is possibly due to anaemia if her gums are pale; blood counts would be a logical test to run if the gums are pale so that we would know if there really is a decrease in red blood cells as well as whether or not there is an increase in white blood cells or other tell tale signs. I understand that you’ve spent a lot already, but without examining Luna I cannot say for certain what the cause is, I would recommend visiting another clinic or a charity clinic for a better look at Luna’s symptoms. Regards Dr Callum Turner DVM
A loss of appetite and lethargy are both vague symptoms but the rapid breathing is concerning, you should visit your Veterinarian for an examination as rapid breathing may be associated with pain, anaemia, heart disease among many other conditions. Without examining Ozzy I cannot determine the specific underlying cause of the symptoms and would recommend that a visit to your Veterinarian be made before the weekend. Regards Dr Callum Turner DVM
Origin: The exact country of origin is unknown but the Russian Blue first appeared in cat shows in London. Though, it is widely believed that the breed is most likely from Russia because their thick double coat suggests they had been well adapted to living in very cold climates. The common story is that British sailors fell in love with this breed of cat on their travels and brought them home from the White Sea port town of Archangel. In 1871, the blue coated cat first made its appearance in a cat show at the Crystal Palace in London.
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.