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.
Russian Blues have a tolerant nature toward children who treat them kindly and respectfully. They will even put up with the clumsy pats given by toddlers, as if they recognize that no harm is meant, and if necessary they will walk away or climb out of reach to escape being bonked on the head. That said, the patient and gentle Russian Blue should always be protected from rough treatment, so always supervise very young children when they want to pet the cat.
Hypoglycemia is a life-threatening condition in which the blood sugar levels drop dangerously low. The pancreatic beta cells produce the hormone insulin which helps to move glucose from food into the cells (for energy).  It is not a disease in itself, but it is a symptom of an underlying disorder. Causes include excessive insulin administration in the diabetic cat, decreased glucose production (missed meal, vomiting, certain medications, glycogen storage disease), and excessive glucose consumption due to sepsis (bacterial infection of the blood).
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
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.

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.
A normal healthy cat will take 20-30 regular breaths per minute. The air travels into your cat’s lungs and is used to oxygenate the blood, which is then circulated throughout your cat’s vital organs. When a cat is suffering from rapid breathing, this breath rate increases and often becomes irregular, or shallow. This can often be an indication that your cat is not able to bring enough oxygen into the lungs to supply their body’s need. Rapid breathing is a symptom that can be caused by a number of illnesses or injuries. Since regular breathing is vital, if your cat is suffering from rapid breathing (also known as tachypnea) it is a serious and life threatening condition and you should seek immediate veterinary care.
First exhibited at London’s Crystal Palace in 1875 as the “Archangel Cat,” the original Russian Blue competed with all other blue cats. In 1912, the Russian Blue was given a separate class for competition as breeders in England and Scandinavia worked to develop the foundation bloodlines for the contemporary Russian Blue. Although Russian Blues were imported to the United States in the early 1900s, it wasn’t until after World War II that North American breeders began combining the European bloodlines to produce cats with plush, silvery coats, emerald eyes, and the distinctive profile. From the 1960s, the Russian Blue began gaining popularity and has become a favorite at cat shows and at home.
Hello, so after I had a party at my house a few days ago, my cat has been very weak, sleeping all the time, won't eat or drink as much as he used to, and breathing rapidly. I tried bringing him to a vet a couple of days ago and they said it was only stress due to the loud music and crowds from the party, and they told me to give him liquid food along with vitamins every hour for a few days. I've done that for a couple of days but it seems like my cat's breathing actually had gotten more shallow and heavy. I'm afraid that the vet misdiagnosed my cat (I don't trust the credibility of that vet, since they're not the one I'm used to go to), do you think there's anything more than just stress? Also if it helps, he's just gotten his first vaccination around last week. Thank you

My cat developed rapid labored respirations a week ago, the vet diagnosed lung cancer and he also had bladder infection. On xray he had consolidated whitish area with scattered crystal like areas. He was given antibiotics for infection and a steroid injection the vet said to temporary help with the breathing but he said my pet did not have long to live. He is breathing less labored and his rate fluctuates between 60-80/min. question is could this be something else instead of cancer-fungal, parasite? I do feed stray cats and even though he is mainly indoor cat I do take him out when I'm outside and he has gone under shrubs and maybe has sniffed something?


Thank you for your email. Since Tortie was just seen by your veterinarian and was deemed healthy, her periodic bouts of rapid breathing may be normal, and may follow bouts of exertion or anxiety. If the periods that she is breathing rapidly become more frequent, or more severe, it would be a good idea to have her seen by your veterinarian and examined to make sure that she is okay. It might be helpful to video the episode, since she doesn't seem to breathe that way when she is at an appointment. I hope that she is okay!
Thank you for your email. Since Tortie was just seen by your veterinarian and was deemed healthy, her periodic bouts of rapid breathing may be normal, and may follow bouts of exertion or anxiety. If the periods that she is breathing rapidly become more frequent, or more severe, it would be a good idea to have her seen by your veterinarian and examined to make sure that she is okay. It might be helpful to video the episode, since she doesn't seem to breathe that way when she is at an appointment. I hope that she is okay!

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.


Pulmonary thromboembolism (PTE) is a blockage in the pulmonary artery or one of its branches in the lungs that is caused by an embolism, a substance which has travelled through the circulatory system from another part of the body. The most common cause of pulmonary thromboembolism is a blood clot other causes include heartworm and a globule of fat. Blood can clot as a result of increased clotting disorders, heart disease, tumours, heartworm, polycythemia (increased red blood cells), and damage to the blood vessel walls.


It would put my mind at ease if someone could tell me more about the possibilities of bobcat-domestic breeding, or point me somewhere that would explain just what such an offspring (if possible) would look like. I keep coming up with incredibly vague answers from the websites I've searched. I assume she's just a domestic, but I thought I should look into it more before she grows larger.
The Maine Coon, one of the oldest in North America, was first discovered in Maine, where it is the official state feline. According to the International Cat Association (TICA), they are known and liked for their intelligence, friendliness and good-natured goofiness. (Fetch? Heck yeah!) They prefer to hang with their people versus being coddled by them.
Cats can also develop fluid build up in the chest that is localized outside the lungs. This happens in an area named the pleural space. When fluid accumulates in the pleural space, the lungs cannot inflate as much as they should. Your cat will develop shortness of breath and labored breathing as more fluid fills this space. According to VCA Animal Hospitals, some causes of pleural effusion include:
I adopted my cat when she was eight weeks old, almost a year ago. She has always been frightened of other people, even the ones who live in my household. (This is slowly beginning to change) ever since I adopted her, her breathing has been very fast. Since it’s been so long, I don’t know if I should be worried more or less. Could it be a serious problem, or is it just something she does?

Russian Blues are fiercely loyal and they bond strongly when given enough care and attention. It’s understandable that these cats may be wary of strangers and new guests and show aloofness, but it’s their nature. They are very sociable and are great companions for young children. Moreover, the Foreign Blue is very patient and tolerant towards the younger ones who should treat them with utmost kindness and respect. The cat can put up with a few clumsy pats on the head from infants, but too much of it and they’ll most likely slink away or climb up to a safer spot.


My cat (6 years old, castrated , female) for a week is showing signs of periodic but long lasting tachypnea. During the last week her breathing rate has reached 60/min ( normal 18-20/min) . Whenever she is tachypneic she is also very lethargic . Her popliteal lymph nodes are swollen and her white blood cel count ( 4,63 ) and neutrophil count (2.48) is slightly low. Abdominal ultrasound , cardiac and thoracic x rays did not show any abdonormalities ( mesenteric lymph nodes heart and lungs were normal ). Biochemical blood work results where normal . She is FeLV and FIV negative. She is also suffering from diarrhea and frequent urination ( 6 times daily)
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.
You should keep an eye on the kitten for now and ensure that he remains hydrated; rapid breathing may be attributable to numerous causes but shouldn’t be an issue unless he is in distress. See how he is over the next day or two, but if you don’t see any improvement you should visit your Veterinarian for another examination. Regards Dr Callum Turner DVM
Getting a Russian Blue cat is no light matter if you’re serious about having one in the house. The best breeders are the ones that are the most established in their region; they won’t easily give you a Foreign Blue until they know that you’re a good candidate for it. For starters, it will be best to meet the kitten’s mom and dad and check for pedigree and overall health and well-being. Allow the breeder to ask you several questions to make sure you and the cat breed will be compatible living together.
The Ocicat was named for its resemblance to an ocelot, but it has no actual ocelot, or any wild cat, in its family tree—at least since the breed was developed in 1964. Only its appearance earned it a spot on this list. Virginia Daly, a longtime Michigan cat breeder, was trying to get a Siamese cat with Abyssinian points. She bred together cats with Abyssinian, Siamese, and American shorthair lineages. A kitten named Tonga resulted, which had ivory-colored fur with golden spots. Tonga was not used for breeding, but the same parents later produced kittens with the same markings. Ocicats come in a variety of colors, but are known for their spots. The breed standards say an Ocicat should be heavier than it appears and be well-muscled. Ocicats are sociable and their behavior may remind you of a dog—such as the way many like to play fetch. The Ocicat is recognized by TICA as a championship breed. 

Four of the five species of the big cats (the Panthera genus – lion, tiger, leopard, jaguar and snow leopard), the exception being the snow leopard can hybridize with each other to produce numerous hybrids. In fact, breeding of two different pantheras to produce hybrid big cats has been banned in many zoos and animal sanctuaries due to no conservation value of the hybrid, and the risk it poses on the mother that gives birth to it.
We took her to the vet and because of her age we declined to have any lab work performed. The vet said we can make her comfortable with some meds to increase her appetite. They worked at first, but now she will only eat treats daily. She is breathing very heavily. She seems to want attention and to be around us. Not sure what to do a this point. She does not seem to be in pain. We love her dearly but don want to keep her alive if she is suffering.
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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