A cat’s resting respiratory rate shouldn’t go over 30 or 35 breaths per minute, anything above this should be checked by your Veterinarian. As a Nurse you will know that the respiratory rate may change in response to pain, oxygenation of blood, cardiac output as well as other factors; there are no specific diagnoses which list rapid breathing as their only symptom as other symptoms may not be observable including anaemia, heart conditions (possibly a murmur) etc… Regards Dr Callum Turner DVM

When choosing your Russian Blue you should look for a reputable breeder, who will undoubtedly have a series of questions for you designed to make sure that you and the Russian Blue are compatible. Do not be surprised if there is a wait of some sort. These wonderful family members are worth it. Usually breeders make kittens available between twelve and sixteen weeks of age when they have had sufficient time with their mother and littermates to be well socialized and old enough to have been fully vaccinated. Keeping your Russian Blue indoors, neutering or spaying, and providing acceptable surfaces (scratching posts) for the natural behavior of scratching are essential elements for maintaining a healthy, long, and joyful life. For more information, please contact the Breed Council Secretary for this breed.
Thank you for your email, I'm sorry that Cracker is having these problems. Without examining him, it is hard for me to advise you on whether he is suffering, and that is probably a question to ask the most recent veterinarian that you took him to. If he has a fungal or bacterial infection, he should be improving on those medications. If he has cancer, he may not improve, and it is important to assess his quality of life. If he starts breathing with his mouth open or stretching his neck to breathe, that is serious respiratory distress and is an emergency. IF he is eating and drinking and generally happy, he may be breathing heavier but not suffering. It would be best to have a recheck with the most recent veterinarian, as it has been a week on medications, and see if they feel he is improving - they may want to take x-rays and compare them with the previous x-rays to look for signs of improvement. They will be able to give you a better idea as to whether he may be suffering, or if he seems comfortable. I hope that all goes well with him.
Also known as dirofilariasis, heartworm disease (HW) is a serious parasitic infection caused by the nematode Dirofilaria immitis which lives in the pulmonary arteries, lungs, and hearts of cats. Heartworms are a type of roundworm, with adult heartworms reaching a length of 12 to 30 cm. Microfilaria (baby heartworms) are present in the blood of an infected animal (in most cases, a dog), when a female mosquito feeds on the blood, microfilaria are also ingested, once, inside the gut of the mosquito, they undergo further development before migrating to the labium (a part of the mouth) of the mosquito. When the infected mosquito feeds on another host (in this case, your cat), the larvae move from the mouthpart and onto the skin of the cat (or dog), from there, they enter the bloodstream via the bite wound left behind by the mosquito.
My fiance said the he saw her eat this afternoon, so that is a relief. Her gums are pink (that's one of the first things I looked at on her and I should've told you that...but... this is my BABY CAT and she has me a little panicked!.. not like dealing with humans on the ambulance... she's innocent!) I do have access to oxygen... so we can make her an oxygen tent if it's necessary. Right now, she is getting up every couple of minutes and repositioning or pacing.. her respiration rate is around 50 right now... her belly almost looks like it's spasming and her heart rate is running between 80 and 90 everytime we take it... which is low... what do you suggest??????