My about 8 or 9 year old cat started breathing heavily today after me and friend did some major cleaning. She was diagnosed with feline leukemia when we took her to the vet for the first time after we got her when she was about 5 months to a year as a stray. It's never bothered her at all though, she's never had an issue. She's also never breathed like this before. So I didn't know if it was because all of the dust. The dust was so bad that we had masks while we cleaned. We just thought it was the dust in the air and I've opened up all the windows to air everything out. It was also 70 something degrees outside today and she does go in and out of the house.Other than her breathing she is eating, drinking and acting completely normal. So I was just going to take her to the vet if she was still breathing like this tomorrow, but the more I search online the more nervous I get that it's not just the dust and she may have a serious issue going on.
In 1871 a Russian Blue was shown at the first cat show at the Crystal Palace in London, under the name Archangel Cat. At this point, Russian Blues were shorthaired, solid blue felines with foreign body types. From photos and published sources of the time, the original coat was thick, dense, glossy, and colored a light silver-blue. Russian Blues competed in the same class with all other shorthaired blues, despite obvious differences in type. Since the round-headed, cobby British Blues were favored in the show halls, the slender Russian Blues rarely won.
Savannah cats are created by crossing a house cat with an African Serval. The original hybrid is called an F1 and is considered too "wild" to be a house cat. When you breed an F1 Savannah with another Savannah or another cat breed, the resulting kittens are called F2. Breeding F2 females produces a generation called F3, which still has a considerable amount of Serval genes, but three generations of domesticity. F1 females are retained as breeding stock, although the male hybrids are often infertile. Sometimes F2 or F1 Savannahs are bred with Servals to create Savannahs with a higher number of Serval genes. Or they may be bred with Savannah males of even later generations (F5 or F6). Male Savannahs are usually sterile in the first few generations.
The Russian Blue appears bigger than it actually is because of its double coat, which is the most eye-catching feature of this breed. Dense, silky, and plush, the hair stands out at a 45-degree angle, allowing you to literally trace patterns into it, where they will remain until you smooth your hand over them. According to some legends, the Russian Blue was at one time the target of hunters, who likened their luxuriant fur to the fur of seals. The coat is bright blue, preferably lavender at the base (root), darkening along the shaft up to the tips of the guard hairs (protective hairs in the topcoat), which are tipped in silver. The coat shimmers with reflective light.
Lethargy and increased respiratory rate are not specific symptoms as they are shared with many conditions; however I’m concerned that they are a common sign that an animal is in pain, but without examining Marilyn I cannot say whether she is in pain or there is another cause for the symptoms. You should visit your Veterinarian for an examination to be on the safe side especially if this has been going on for a day or more. Regards Dr Callum Turner DVM