Temperament: The Russian Blue is a distinguished, reserved, sweet cat. They make wonderful, loving companions but they may be reluctant to be social with people other than their family. They will bond with you and become fiercely loyal. Often, Russian Blues want to be right where you are, at all times. They will follow you around, helping you with whatever tasks you need to do and will happily snuggle up when it is time to rest. They do enjoy games and particularly love to teach their human counterparts how to fetch. They are playful and get along well with children who are gentle and treat them with respect. They are great pets and wonderful companions for families and will quickly wiggle their way into everyone's hearts.
Tri-color Cats: Because of the associated genetic factors that create their color patterns, tri-color cats almost always are female, although occasional males crop up (about one in 3,000, according to this excellent article by Barbara French) Those rare males are almost always sterile, also for reasons of genetics, so don't expect to gain a fortune by selling your male calico cat.
The physical appearance of the Archangel is so appealing that you, family members and guests will be drawn to the feline right away. The silver-tinged blue coat, accompanied by intelligent, slightly sloped green eyes add elegance and ambiance to any room. Once you get to know your cat and the Foreign Blue accepts, then it becomes evident that they make the perfect pets. Their intelligent and playful nature will go a long way towards a fulfilling relationship in any household.
Pulmonary edema is the buildup of fluid in the within these air sacs leading to shortness of breath. Located in the lungs are thousands of air sacs (alveoli) which are small balloon-like structures where the exchange of carbon dioxide and oxygen occurs. Tiny capillaries surround the alveoli on the outside. When the cat breathes in, air enters the lungs, causing the alveoli to expand. Oxygen passes from the alveoli and into the capillaries, carbon dioxide from the capillaries pass into the alveoli and is exhaled out. The most common causes of pulmonary edema relate to problems with the heart, such as hypertrophic cardiomyopathy. Heart diseases can lead to reduced movement of blood through the capillaries in the lungs. As the blood flow slows, fluid leaks out of the vessels into the airways. 
A cat shouldn’t be breathing more than around 40 breaths per minute when at rest, if her breathing is above this rate then it may be indicative of something going on. An increase in breathing may be due to infections, heart disease, cancer, pleural effusion, allergies among other causes; given Smudge’s age, I would have your Veterinarian take a look at her to be on the safe side. Regards Dr Callum Turner DVM
My cat, Arwen, just came out to the living room limping badly with her front right leg kinda knuckling over. The leg and paw is cool to the touch in comparison to the rest of her body and her shoulder blade is just flat. I pinched her toes a little and there was no reaction. She's also breathing kind of shallow and fast with it seems like she's breathing from her stomach not her chest. She is crying a little bit but not when we touch the leg, onky when she tries to move around while laying down.
Generally a respiratory rate over 40 breaths per minute is considered worrying; however an increased respiratory rate is a symptom common with many different conditions including pain, heart disease, lung disorders, fluid in the chest or abdomen, poisoning among many other conditions. Monitor Ginger for the time being and visit your Veterinarian if there is no improvement or you’re generally concerned. Regards Dr Callum Turner DVM
If Mya started panting after playing suddenly, that may be a sign that something might be wrong. If is has been hotter than normal, and suddenly, that might explain the panting. It is difficult to say without the ultrasound whether she has a problem or not, unfortunately. She seems quite healthy otherwise, but if the panting is a dramatic change, having the ultrasound will let you know what is going on with her.
Anticoagulants (blood thinners) and antiaggregants (antiplatelet) – These drugs reduce the occurrence of blood clots forming. Anticoagulants work by delaying the clotting of blood; common medications include Warfarin and Heparin. Antiaggregants stop platelets from clumping together to form a plug. Aspirin and clopidogrel are two drugs in this category.
My cat isn't eating his treats which is VERY unusual for him. He's sitting like he's uncomfortable or ready to dash. He's also making a very weird, low noise almost like an attempt at a growl or purr but it isn't quite there. I also noticed he is breathing rather quickly. The article I read here said 20-30 breaths a minute and it looks like he's doing 40 in 30 seconds. His gums don't look pale or blue. Just the normal pink. His nose is still cold too. I haven't seen blood anywhere on him or in his litter box. It also seems like he hasn't vomited at all either.