Unlike horses, the breeding pair does not need to be kept away from other big cats, but they do need to be kept close in order to breed, therefore it is recommended to place them in a fenced area. Winged big cats, ghosts and hybrids are sterile and thus cannot breed. White lions and lionesses and white tigers cannot breed with other big cat species.
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.
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??????