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. [1]
The Russian Blue’s elegant yet muscular body led one cat judge to proclaim him the “Doberman Pinscher of cats.” He has what’s called a semi-foreign body type, meaning it is moderate in shape, falling somewhere between the short, compact body of breeds such as Persians and the sleek angles of Oriental breeds such as the Siamese. The Cat Fanciers Association breed standard for the Russian Blue calls for him to have a head that is a smooth, medium-size wedge shape with a blunt muzzle. The broad wedge of the head and its flat skull are often described as cobra-like, although that is much too dangerous a description for this sweet-natured cat. Regal is perhaps a better term. Large ears are wide at the base with pointed tips, the interior lined with thin, translucent skin, and rounded vivid green eyes are set wide apart. A long, slender neck segues into high shoulder blades and a fine-boned body that is firm and muscular, covered with a short, thick double coat with a plush texture, often described as similar to that of a seal or beaver. If you were to run your fingers through a Russian Blue’s coat, the patterns they made would remain until they were petted smooth. The body is supported by long, fine-boned legs set on small, slightly rounded paws with pads that are a pinky lavender or mauve shade. The tail is long but in proportion to the body.
By 1965, British breeders expressed unhappiness over the abrupt change in the Russian Blue's shape and personality, and immediately began an effort to bring back the original Russian Blue. By breeding the Scandinavian cats, known for their good head type and vivid green eye color, with the British Russian Blues, a cat with a silver-blue coat color and graceful body style, the breeders finally achieved what they were looking for.
As with all non-domestic hybrid source breeds, some Chausies may inherit intestinal tracts similar to that of the non-domestic ancestors. The intestinal tract may be a little shorter than that of the traditional domestic cat. A shorter intestinal tract is thought to be less capable of processing ingredients derived from plants. That would include any kind of cereal, as well as vegetables, herbs, and spices. Those ingredients may serve as triggers for chronic intestinal inflammation and eventually lead to chronic inflammatory bowel disease that is perpetuated by multiple allergies to proteins in commercial cat food.[9] Regardless of the cause, Chausies do seem somewhat prone to developing food allergies. To prevent this, breeders advise Chausie owners to feed only very high quality commercial cat foods, containing as little of plant-derived ingredients as possible or advise feeding homemade raw or cooked meat diets with appropriate supplementation. If homemade diets are fed, it should be with the guidance of someone experienced in preparing them, because meat by itself does not contain all the nutrients that Chausies require.
Finally, when breeders began to combine several of these bloodlines, the Russian Blue strengthened in its class. From 1965-1970, the number of registered Russian Blue’s increased exponentially. The "father" of the modern standard Russian Blue was GC Felinest Flying High of Velva. Flying High performed admirably at shows as a kitten, and through his bloodline 21 kittens were produced, with six of them going on to become Grand Champions, two given Distinguished Merit, and one a National Winner -- GC, NW Velva's Blue Viking, which won 7th Best Cat in 1971, and 2nd Best Cat in 1972.

Without examining Midnight it is difficult to give a diagnosis since lethargy and loss of appetite are vague symptoms common with many different conditions; infections, parasites (regardless of indoor or not), foreign objects, poisoning, spoiled food, injury (fell from somewhere) among many other causes may lead to these symptoms. You should ensure that Midnight is kept hydrated, but if there is no improvement you should visit your Veterinarian for an examination. Regards Dr Callum Turner DVM
Treating a wild cat as a pet is not a good idea, but throughout history, some have taken servals, caracals, fishing cats, ocelots, and even lions and tigers into their homes. The desire to own a wild animal can have consequences, so cat breeders have used their skills to develop cat breeds that fulfill the desire for an exotic cat without the danger.

Our orange tabby kitten 11 weeks is having "episodes" of rapid breathing and horrible watery eyes. It starts nightly at about 5pm. It's a constant drip like a faucet is on and he is drenched. Starts from the right eye and then the left starts going. It drips down his face into his nose and then into the sides of his mouth where it pools until it drips out. During this he is lethargic and has severe rapid breathing. No fever, no diarrhea, no weight loss. lungs sound clear. eating and drinking water. Very playful like a kitten. It just this episode once a night in the evening.
There are many different causes for the symptoms which you are describing which most likely are attributable to an infection; continue with the antibiotics and feed some plain canned pumpkin to help move the bowels a little, if Teddy isn’t drinking you should try syringing water to the mouth little by little as it is important he remains hydrated. See how he goes, but if there is no improvement you should return to your Veterinarian for another examination. Regards Dr Callum Turner DVM
The goal of breeding the Serengeti Cat is to produce a cat that resembles the wild Serval but does not contain any Serval bloodline. The first Serengeti Cat was bred by Karen Sausman in 1994 by crossing a Bengal and an Oriental Shorthair. This "foundation cat" and its progeny have been bred with many other types of cats to improve the breed—but no Servals. However, its lineage does include the Asian Leopard Cat whose genes contributed to its Bengal Cat ancestor. Serengeti Cats have long ears and long legs like a Serval, and a neck that does not taper where it meets the head. They are agile, active, and vocal. TICA classifies this cat as an advanced new breed.
My cat is about 9 years old, and about two days ago his breathing started to become very rapid at about 60-80 breaths per minute. He is eating properly and acting normally and doesn't appear to be in pain. Is there any reason this could be as this hasn't happened to any of our previous cats. He is also very healthy and has only gone to the vets for mess once for a urine infection he always has the de wormer and the anti flea drops as well as his vaccines

Calico: Separate solid blocks of color, which must include red (orange), black, and white. They also may have blocks of tabby pattern, which produces an extremely colorful and beautiful cat. Dilute calicos, have the same separate blocks of color, only the colors are "diluted," i.e. "faded" shades of the original, which gives them an ethereal appearance. A dilute calico will have pale orange or buff for the red, and gray (or "blue") for the black.
The PIxiebob breed began as a result of natural mating. Carol Ann Brewer observed bob-tailed cats in the Cascade Mountains of Washington state. She adopted one of these cats in 1985, who then mated with a neighbor's cat. She obtained more of the "legend cats," bob-tailed local cats that somewhat resembled bobcats, and are thought to be results of natural matings between bobcats and domestic cats, although no proof exists. Pixiebobs are tall cats with back legs slightly longer than the front legs. They have thick double coats that may be short or long. Breed standards allow for up to seven toes in a PIxiebob, the only championship breed allowing for polydactly. Pixiebobs gained championship status with the TICA in 1998. Although Pixiebobs are often stone-faced like a wild cat, they are loyal and make good pets.
Hi! My cat squeakers has always been breathing faster than normal. Our other cats only do it after playing and running around. She seems to have been breathing like this for her whole life. She doesn’t display any other concerning symptoms at all. She’s eating and drinking normally. She gets in exercise when she plays and she’s still her old self. I’m wondering if it would be best to take her to a vet? Or maybe is it just normal for her?
But people jump the gun saying oh no its the exotic in them. Ive even heard of non-educated self claimed breeders that its just the exotic. NO it was the breeder not raising the cat right to begin with then blame the breed. MANY people do the right thing but they charge more than backyard mills, unfortunately people just see price which I understand to an extent.
Lulu may be displaying perfectly normal behavior for an increase in temperature, or she may be having a problem. Without examining her, I have a hard time commenting on whether she is okay, but if she is acting normally otherwise, you may be fine to monitor her. If she continues to have rapid shallow breathing or seems to have problems catching her breath, it would be best to have her examined by a veterinarian.
Example a amazing Maine Coon can cost $1,200 (Parents HCM tested, fixed, shots, everything!) compared to a sickly Maine Coon (Parents not tested, no shots, not fixed and not pretty) post on a classified site that is $500. Some people blame the kitten mills, but the person to blame is some one funding those places. You can do the research, you can pick some one upholding proper ethics.
The Russian Blue can spend hours amusing itself and does not mind an awful lot if it is left at home alone for the day, but it will be very happy to see you when you do arrive. This cat makes for an excellent companion, constantly following its owners about, and generally preferring one human above all others in the family. It should be added that the Russian Blue gets along with most everyone, including children. Their love of human company extends to impishly clowning to help calm a crying baby, and showing sympathy when their people get the blues by patting the face of the person.
Big cats are very aggressive, and will sprint and chase down their prey, this can range from mobs as small as ants, to as large asdeer. This also includes the player. If a big cat is attacked by another mob, it will fight back. Like bears, big cats will attack other mobs when hungry. Once a big cat has made a kill, it will be satisfied and will not be aggressive until it is hungry again. Tamed big cats won't attack each other or other mobs, unless another mob attacks it first.
Calico: Separate solid blocks of color, which must include red (orange), black, and white. They also may have blocks of tabby pattern, which produces an extremely colorful and beautiful cat. Dilute calicos, have the same separate blocks of color, only the colors are "diluted," i.e. "faded" shades of the original, which gives them an ethereal appearance. A dilute calico will have pale orange or buff for the red, and gray (or "blue") for the black.
This cat breed has a very interesting history. Sometimes referred to as Archangel Blues, the cats are believed to have originated in the Archangel Isles, located in Northern Russia, and may have been pets of Russian czars long time past. They’re considered a natural breed and not sprung from interbreeding programmes. The thick, warm coat is due to the cat needing something to keep warm against the frozen tundras and the cold, harsh winters of the country.
Adding to the captivating physical qualities of this breed is the eye color. The eyes are yellow while the Russian Blue is a kitten, and by four months there is a bright green ring around the pupil. As the cat matures, the eye color graduates into a bright, vivid green, aesthetically intensifying the already remarkable blue-silver coloring of the cat. The eyes are wide set and round, and only slightly slanted at the upper corners, giving the Russian Blue a sweet expression that matches well with its gentle temperament. 
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