Actually what you are seeing are the different color phases of a Bobcat. During the winter months, they are brown or brown grey. That is why Boris looks grey in the center picture, that was taken during the winter. All 3 are now orange or a brown/orange mix. Nakoma has the most orange on him as does Amber. Boris, since he is still a kitten, just a little over a year old, he still has a combination of orange and brown. Next summer he will be more orange.
Breathing rates may change for a variety of reasons and in some sleeping positions the airway may be slightly occluded which may result in altered breathing but without examining Kiki I cannot say for certain whether it is something to be concerned about or not. As for drinking, some cats may drink less that are on a wet food diet but you should ensure that she is keeping hydrated; you should visit your Veterinarian for a general check about the breathing and they can also check the hydration too. Regards Dr Callum Turner DVM
Thank you for your email. That doesn't sound like normal behavior, and animals, like people, can have clotting issues after a major surgery like that. Whether it is pain, or whether it is something else, he should probably be reassessed today by your veterinarian. They'll be able to check his pulses, and his breathing, and prescribe him more pain medications if he is in that much pain. I hope that he is okay.
My daughters cat is mainly an inside cat but goes outside on occasion, 3 days ago she went outside to have a sniff when she spotted another cat and went bolting after it , in panic my daughter and I went running after her when we retrieved her she started vomiting up what I guessed was stomach acid due to the fact her body was not prepared or designed for that fast bolt. My daughter let her distress and calm down. Later in the evening we noticed she was still breathing very rapidly like she was when we retrieved her we thought maybe she was still highly stressed and that it may go away by morning. Morning came and I had work my daughter was looking after her cat and her condition had not changed my daughter tried feeding the cat her favourite treat ham which she usually can’t get enough of and now she ate one little bit and left the rest which is very out of character , my daughter told me this when I got home so I tired to feed the cat some dinner and she wouldn’t touch it this is when my daughter and started to feel really worried. We wanted to take her to the vet the next day but unfortunately all of them were closed due to it being a Sunday and we noticed she hadn’t used her litter and hadn’t been drinking unless my daughter fed water to her though a syringe. It is the middle of the night now when I’m writing this and she is still rapidly breathing and still hasn’t eaten for 2days please any help would be appreciated this cat is everything to my daughter thank you I hope to hear from you soon
There are various different causes for rapid breathing which may include infections, pain, heart disorders, dehydration among other causes; a cat’s respiration should be below 30 breaths per minute when at rest but if it is significantly above this rate at rest I would suggest visiting your Veterinarian for an examination to determine a cause. Regards Dr Callum Turner DVM 
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