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.

We can only recommend you to take your kitty to the vet. It seems like s/he still has an appetite, which is a good sign, but panting might be an indicator for something else. Are there any other signs of discomfort? Salivating or does s/he have blue gums? Whether yes or no, you might want to go get a check-up to make sure everything is safe. A veterinarian will know how to guide you and recommend treatment if there is an underlying medical issue. Best of luck!
Pleural effusion is an abnormal buildup of fluid up in the pleural cavity, the thin fluid-filled space that lies between the lungs and the chest wall. It is a symptom, with an underlying disorder causing this fluid to build up. The buildup of excess fluid leads to difficulty breathing, due to the inability of the lungs to fully expand. Causes include congestive heart failure, liver failure, fluid overload, blood clotting disorders (usually due to ingestion of rat poison), lung lobe torsion, pulmonary edema, and diaphragmatic hernia.

There are other reasons, in the real world, why it doesn’t work, which includes the fact that human – big cat conflict is one of the main reasons cats are wiped out of areas. Captive breeding not only selectively chooses animals that are least fit for the wild but also conditions the cats to not fear humans. That increases the conflict and the result is that not only would the offending cat be killed, but likely any wild cat seen in the area would be hunted down and killed in a case of mistaken identity. That escalates the extinction of cats in the wild.


It’s a good idea to keep a Russian Blue as an indoor-only cat to protect him from diseases spread by other cats, attacks by dogs or coyotes, and the other dangers that face cats who go outdoors, such as being hit by a car. Russian Blues who go outdoors also run the risk of being stolen by someone who would like to have such a beautiful cat without paying for it.

As the name suggests, this breed is believed to have originated in Russia. It is widely believed that British sailors, fascinated by this breed of cat, brought them home from the White Sea port town of Archangel (Arkhangelsk) in northern Russia. The presence of a warm, thick coat suggests that they were long accustomed to surviving in a cold climate. As mentioned earlier in this article, there has been some suggestion that the Russian Blue lived in the wild and was hunted for its fur. Whether these stories are true or not remains pure speculation.

If Penny’s resting respiratory rate is above 40 breaths per minute, you should visit your Veterinarian for an examination; even if her bloodwork was good six weeks ago, something may have changed in that time. Without examining her and listing to her breathing and heart, I cannot start to narrow in on a specific cause; however the groaning is also concerning. Your Veterinarian will check her over and will treat is required. Regards Dr Callum Turner DVM
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.
My cat has began to be really affectionate. than started meow more and more often, noticed blood and i called vets, they said i can wait till next day for appointment as it doesn't seem to be serious. Right now she is started rapidly breathe and walks back and forth from my room to next room and getting comfy in the sheets. i know it could be signs of pregnancy, and her nipples are slightly swollen. but i only just noticed today and all been developing within the past 5 hours.
Queening is a painful process just like childbirth is for humans and some heavy breathing or panting may occur afterwards for a few days due to discomfort. But if you feel that she is straining or in distress you should visit your Veterinarian to check her over to ensure that there isn’t a retained kitten or another issue leading to these symptoms. Regards Dr Callum Turner DVM

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.
It is possible that Bone has bronchitis, bacterial or fungal pneumonia, a parasite, or cancer. Any of those things are possible. Since he seems to have improved on the antibiotics and steroid injection, it might be a good idea to have a recheck for him. Your veterinarian may want to recheck x-rays to compare for any improvement, and may be able to give him further treatment.
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.

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.


My cat just gave birth to 4 beautiful kittens but after her labor she started breathing rapidly. It has been 8 hours since, and she is still breathing rapidly and now she is also opening her mouth while sticking her tongue out. she already ate twice and drank lots of water but since her labor she hasn't done the restroom, I believe she is straining and now im very worried for her. what can be happening with her? what can I do?

Some cats become so congested that they are unable to breathe through their noses. When this happens, your cat may hold his mouth partway open to breathe. This is the only time that home care for heavy breathing in a cat is appropriate. You can use a cotton ball and warm water to clean any discharge off of your cat's nose. Place your cat in a humid environment such as a bathroom while running the hot water, or in front of a humidifier. If your cat is not eating, seems lethargic, or has excessive congestion, you will need to see a veterinarian for an accurate diagnosis and possible medication.
Originally hailing from Mesopotamia, now present-day Iran, these kitties won over a guy (OK, more accurately an Italian nobleman, perhaps the first documented “cat man”) who brought them to Europe in the 1600s, says Purina, adding that they later became a favorite of Queen Victoria. Perhaps their regal past is why they’re noted as independent and usually selective about the humans with whom they hang. They’re described as quiet types who thrive in relaxed environments.
Rapid breathing (tachypnea) is a respiratory disorder characterised by abnormal breathing that is rapid and shallow.  It is caused by a reduced level of oxygen, mechanical disorders (where the lungs aren’t able to expand as they should, usually due to a build-up of fluid in or around the lungs), and physiological disorders in which the cat’s respiratory centre in the brain is over stimulated.
Allergies taking a toll on you? If you’re longing to have a cat, despite your allergies, there are few “hypoallergenic” breeds known to produce fewer allergens than other cats. Key among these is the Russian Blue Cat. Being one of the few hypoallergenic cat breeds out there, the Russian Blue is considered extremely special. This translates into the Russian Blue Breed being one of the rarest cat breeds. You can view our available Hypoallergenic Kittens for sale and contact us once you intend to adopt. Getting a hypoallergenic Russian Blue Kitten for sale is a great option for cat owners who have allergies.

In 1900, Carl Hagenbeck crossed a female leopard with a Bengal tiger. The stillborn offspring had a mixture of spots, rosettes and stripes. Henry Scherren wrote, “A male tiger from Penang served two female Indian leopards, and twice with success. Details are not given and the story concludes somewhat lamely. ‘The leopardess dropped her cubs prematurely, the embryos were in the first stage of development and were scarcely as big as young mice.’ Of the second leopardess there is no mention.”

In 1912 the Foreign Blue, one of the breed’s early names, warranted their own class and finally got separated from the blue cats variety. Progress of the cat’s popularity was halted, with the breed coming dangerously close to extinction during the onset of World War II. Breeders tried to revive the line by crossing the Russian Blue to Bluepoint Siamese and British Blues. Scandinavian breeders tried the same using Finland blue cats and Siamese blues.
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