Pyothorax (pleural empyema) is the presence of pus in the pleural space in the chest cavity, the thin, fluid-filled space that lies between the lungs and the chest wall. Any pathogenic organism can cause pyothorax including fungal, viral, bacterial or protozoal; however, a bacterial infection is by far the most common pathogen. The collection of pus is due to dead white blood cells and dead bacteria. Common bacteria involved in pyothorax include Pasteurella spp (the most common), Nocardia spp,  Streptococcus spp, Clostridium spp, Proteus spp, Bacteroides spp and Mycoplasma spp.
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.
This semi-long-haired feline is native to Norway, according to the Cat Fancier’s Association, and everything it does, it does when it’s good and ready.  (You got that?) They’re described as sensitive, social and friendly but on their own terms. Despite their outdoorsy name, they’re quite happy inside but do require a scratching post and cat tree — preferably with an outdoor view — to keep them stimulated.
The Russian Blue is not believed to be related to the other three shorthaired solid blue breeds: Thailand’s Korat, France’s Chartreux, and Britain’s British Blue (now called the British Shorthair). The four breeds have distinct differences in coat type, conformation, and personality, although the Korat, Chartreux, and Russian Blue share a similar silver-blue sheen. Since all four of these breeds have been around for so long that their ancestries are shrouded in legend and conjecture, a common ancestor is possible.

Because they are easily startled, it’s best to keep equipment and devices that make loud noises, i.e., vacuum cleaners, blenders and such tucked away in a storage or a corner spot in the house. When this happens, scoop up your cat, place them in a quiet, safe spot and reassure him. Allocate a quiet space for your cat as sort of “sanctuary” so they can retreat as needed.

If your cat does appear to have a heart problem, your veterinarian may also order an ECG (electrocardiogram) to measure the rhythm and electrical activity of the heart, both of which determine the heart's ability to operate normally. If your cat's problem is in its nose or airways, a small camera called an endoscope may be used to get a closer look at these areas. These procedures are known as rhinoscopy and bronchoscopy, respectively. While your veterinarian is examining your cat with the endoscope, samples of fluid and cells may be taken for biopsic analysis.
Currently, most authentic Chausies produced are late generation cats with fully domestic temperaments. Their TICA registration certificates will usually indicate that they are "C" generation or "SBT," which nearly always means they are four generations or more beyond the jungle cat (F. chaus). In cases where they are "A" or "B" generation, it is usually because they have been recently outcrossed to another domestic breed to improve specific cosmetic traits, but the cats are nonetheless more than four generations beyond the handful of nondomestic ancestors.
If you suspect that Dolly has heatstroke and she is unable to keep fluids down you should take her into your Veterinarian for an examination and intravenous fluids to restore hydration and to get her cooled down. A damp towel and a fan is one way to get a cat to cool down but if she isn’t able to keep down fluids you should treat it as an emergency. Regards Dr Callum Turner DVM
There are several possible ways cats can develop pyothorax. In many cases, the initial cause may remain undetermined. Some causes include bite wounds, trauma, inhalation of an object such as a grass awn, bacteria ascending from the mouth, diffusion of bacterial infection, parasitic migration, perioperative aspiration, tumours, ruptured abscess and lung lobe torsion.
The Russian Blue has a reputation as a gentle, quiet cat, somewhat shy, but don’t get the wrong idea. This cat may have a reserved nature, but he loves to play (being especially fond of retrieving) and enjoys jumping or climbing to high places where he can study people and situations at his leisure before making up his mind about whether he wants to get involved. Guests will not receive his immediate attention and may never see him unless he decides they are worthy of his notice, but toward family members, especially his favored person, he is ever loyal, following them through the house and even riding on a shoulder. The Russian Blue is a sensitive cat who doesn’t like to be ignored and will be hurt if he doesn’t receive the same amount of affection he gives. Lack of attention can cause him to become anxious or fearful.
Sadly Arwen got worse throughout the night. She started to seizure and her breathing got worse. Then she started to not be able to move or blink her right eye and her wyes completely dilated until you could no longer see the pretty green. Finally she started to get severe swelling under her tongue and had even a harder time breathing. I took her to a vet asap but it was too late and she had to be euthanized. My vet thinks she had a massive stroke and even if we could of gotten her there sooner the outcome would of been the same. I've never heard of a cat so young getting a stroke like that, is it that unusual and what could of caused that? She was abused in her previous home and I think that factored into her very nervous disposition, she was very sweet and loving but was scared of just about everything. I guess I'm just trying to find a reason why and how but I'm also still just so upset too.

Tabbies: Tabby cats constitute the oldest and most common pattern seen and are one of the most popular. They are easily differentiated by their stripes, whorls, and spots ( the latter generally found on their tummies). Striped tabbies are often referred to as "tiger," for obvious reasons. They are also known as "mackerel tabbies." The round bulls-eye marking on the sides of a tabby identifies it as a "classic" tabby. While spotted tabbies sometimes crop up in "barn cats," they are also found in breeds, such as the Ocicat and the American Bobtail. Tabbies may also wear white "accessories," such as a bib, vest, or "boots." Thus, they could be described as "tabby with white."
If your cat does appear to have a heart problem, your veterinarian may also order an ECG (electrocardiogram) to measure the rhythm and electrical activity of the heart, both of which determine the heart's ability to operate normally. If your cat's problem is in its nose or airways, a small camera called an endoscope may be used to get a closer look at these areas. These procedures are known as rhinoscopy and bronchoscopy, respectively. While your veterinarian is examining your cat with the endoscope, samples of fluid and cells may be taken for biopsic analysis.
My cat had an leg amputation two days ago, he recoverd fine and this morning he was walking in the house, eating and using the sand box. Suddenly this afternoon he began to act very strange he began breathing heavily and a few hours ago he started to wheeze and he wants to vomit but nothing comes out. I am really worried I did phone my vet she said it is normal for them to experience great pain. He received tolfedine for pain to be taken in the mornings, could it be the pain medication has wornbeen off and he is experiencing pain or is it something else?
World War II nearly put an end to the breed. Very few cats survived the years of privation, and British and Scandinavian breeders turned to other breeds, primarily the Siamese and the British Blue, to help revive their bloodlines. Because of the Siamese influence, the cats developed a more extreme look, and the texture of their coat changed. It took years to bring the breed back to its original appearance. That was achieved by combining British bloodlines, which emphasized plush, silvery coats, and Scandinavian bloodlines, which were known for producing cats with bright breen eyes and flat profiles. The result was the Russian Blue of moderate type seen today.
You’ll be immediately drawn to the Russian Blue’s shining green eyes and the silver-like, smooth coat. While majority of the coat is colored bright blue, the foot may sometimes have a lavender base that darkens as it travels upwards to the guard hair tips, which is the cat’s protective topcoat. The ends of each strand of fur sparkles with silver, often resembling the tips of spears when the light catches it.

World War II nearly put an end to the breed. Very few cats survived the years of privation, and British and Scandinavian breeders turned to other breeds, primarily the Siamese and the British Blue, to help revive their bloodlines. Because of the Siamese influence, the cats developed a more extreme look, and the texture of their coat changed. It took years to bring the breed back to its original appearance. That was achieved by combining British bloodlines, which emphasized plush, silvery coats, and Scandinavian bloodlines, which were known for producing cats with bright breen eyes and flat profiles. The result was the Russian Blue of moderate type seen today.
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.
Although an immediate improvement in the bloodline was made when Russian Blues were imported from Britain, it would take years to establish the exact type that would personify the Russian Blue. Breeders were breeding traits into their lines based on their own preferences, so that their Blues would be splendid in one area, but never overall. The breed was too varied, with some exhibiting pale, exquisitely plush coats, and others showing elegant bodies, beautifully shaped heads, and striking green eyes.

During this same time, Scandinavian breeders crossed similar looking blue coated cats from Finland with Siamese cats. The cats had emerald green eyes. Russian Blues made their way to North America in the early 1900s but it took some time for breeding programs to begin in North America. The first Russian Blue was not registered with the CFA until 1949. In 1964, GC Maja Acre Igor II, a Russian Blue, won CFA Grand Champion. In 1965, British breeders began to express concern over the evolving appearance of the Russian Blue cat breed. Russian Blues were bred with the similar looking Scandinavian cats that had beautiful emerald eyes and the Russian Blue look and personality that was desired was finally achieved.

Russian Blues are known to be quiet, gentle, genteel cats, and are usually reserved or absent when strangers come to call. When they’re with their own beloved and trusted humans, however, they are playful and affectionate. Russian Blues are active but not overly so. They like nothing better than to spend time pouncing on a favorite toy or chasing sunbeams. They willingly entertain themselves, but prefer games in which their preferred people take an active role. When you’re home, they follow you around, unobtrusive but ever-present companions.

Hello, I took my 9 month old Maine Coon to the vet 2 days ago to get a couple of mats shaved. I tried and was unsuccessful. It was a very stressful event for him, it took 3 people :( He started coughing and breathing very heavy last night. He is eating well but the quick breathing and coughing is continuing. Could this be related to stress? I am scared to stress him out more by taking him in.
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