Hybrids have always been popular. They make people feel connected with the wilderness outside. We can’t all own lions and tigers (nor should we), but so many people want little felines that resemble their larger, exotic cousins. Some breeders have begun breeding smaller wild species with domestic cats to create beautiful hybrids that are safe for the average cat owner to live with. Although hybrids are still controversial, there is no denying how unique and beautiful they are. Take a look at the most popular hybrids below.
Inconsistency in breed classification and naming among registries means that an individual animal may be considered different breeds by different registries (though not necessarily eligible for registry in them all, depending on its exact ancestry). For example, the TICA's Himalayan is considered a colorpoint variety of the Persian by the CFA, while the Javanese (or Colorpoint Longhair) is a color variation of the Balinese in the TICA and the CFA; both breeds are merged (along with the Colorpoint Shorthair) into a single "mega-breed", the Colourpoint, in the World Cat Federation (WCF), who have repurposed the name "Javanese" for the Oriental Longhair. Also, "Colo[u]rpoint Longhair" refers to multiple different breeds in some other registries. There are several examples of nomenclatural confusion of this sort. Furthermore, many geographical and cultural names for cat breeds are fanciful selections made by Western breeders to be "exotic"-sounding and bear no relationship to the actual origin of the breeds; the Balinese, Javanese, and Himalayan are all examples of this trend.
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. 
There are many different causes for rapid breathing in cats which may include pain, respiratory infection, heart failure among other causes. Without an examination and thorough auscultation of the chest, I cannot say what the cause is or the best course of treatment; anytime resting respiratory rate is over 40 breaths per minute, you should visit your Veterinarian as soon as possible. Regards Dr Callum Turner DVM
Finally, the Governing Council of the Cat Fancy recognized the breed, and in 1912, the Russian Blue was granted a class of its own. Any progress in the breed's popularity was to come to an abrupt end, when World War II was waged over most of Europe, killing most of the Russian Blues. Breeders intent on bringing the Russian Blue line back began crossing the cats with British Blues and Bluepoint Siamese. At the same time, Scandinavian breeders crossed the blue cats from Finland with similarly colored Siamese cats.
Polydactyl cats, also called "polydacts" or "Hemingway cats" are sometimes confused as a "breed," however they fall under the domestic cat category. Truthfully, most registries do not accept polydact cats in their standards. Polydactyl means "many toes," and is considered a genetic defect. Ernest Hemingway had a number of polydactyl cats at his estate, and he allowed them to breed indiscriminately, so, many years after his death, the descendants of his original cats still live there. Polydacts may come in any variety of colors and color patterns.
If your cat is having difficulty breathing, this can be a life threatening emergency. It is important to have your cat seen by a veterinarian as soon as possible. You will need to give a thorough history of your cat's health, onset of symptoms, and possible incidents that might have preceded this condition. During the examination, the veterinarian will carefully observe how your cat breathes, and will listen to its chest for evidence of a heart murmur or fluid in the lungs. Your cat's gum color will be carefully evaluated as well, since the color of the gums can indicate whether oxygen is being delivered to the organs (hypoxemia) effectively, or if it there is a low red blood cell count (anemia). Your veterinarian may try to get your cat to cough by pressing on its windpipe. If your cat is having extreme difficulty breathing, the veterinarian will give your cat oxygen to help it breathe before doing any more tests.
Panthers are small big cats with orange or yellowish eyes, and are covered in a black coat. They are not actually a different species, but are in fact black variants of leopards (much like real life panthers). An essence of darkness can be used on a panther to create a winged panther. Winged panthers share the same wing textures as black manticores and bat horses.
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.
Class clown — there’s always one! Purina notes that these confident and friendly creatures stand out because of their clowning around. These short-tailed cats, who were bred in the U.S. starting in the 1960s, according to TICA, make a great family pet since they’re sociable with humans of all ages and even other friends of the four-legged variety. They’re all about fun — but aren’t in need of your undivided attention — and don’t tend to attach themselves to one person.
Tilson says tigers are the most charismatic animal on earth. Their appeal is universal. “They are the alpha predator who used to kill and eat us,” he says. “We cannot help but be in awe of their power and grace. Tigers represent everything fine and decent and powerful. Everything those people would like to be. It’s all an ego trip—big guns, big trucks, and big tigers.”
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.”
The reserved nature of the Foreign Blue means that strangers will have to acquaint themselves first before the cat can play with them. Guests will be more than likely regarded coolly and at a safe distance, with the cat not presenting himself until after a while. You may see these cats up high and perched on their safe spot, casually watching as the scene unfolds before deciding to jump in.
If Squeakers is acting normally otherwise and doesn't seem to be having any respiratory distress, this may just be normal for her. If she hasn't had a checkup in a while, it would be a good idea to have her checked out, regardless, as a veterinarian can listen to her heart and lungs, and assess her general health and whether this breathing pattern is normal, or a potential problem. I hope that all goes well for her!