hi, so sorry to read abt the loss of your first kitty...FIP is a nasty disease.
I wouldn't jump to any conclusions abt your second kitten acquiring this as well, since all the cats in your household are sneezing it seems to me they all have a respiratory virus or cat flu,this spreads rapidly between cats so its no surprise they all have it.. similar to human flu they are the result of viruses...most otherwise healthy cats can overcome this on their own, ones with weakened immune systems can go on to develop a URI (infection) only than would an antibiotic do any good.
the best you can do for all the cats in the household is to support their immune system so they are able to fight this off themselves. especially the kitten. I will give you the name brands of some human supplements that are safe to use on cats...much cheaper to buy the human form, and sometimes even safer b/c many of the so called 'for pets' still contain soy/salt/wheat and other ingredients that aren't good for them.
L-Lysine is very good for the immune system, your Vet will also recommend this and some even sell it, but not but usually theirs are alot more expensive and contain fillers...this is the name of a very good one, if you can't buy it locally from a vitamin supply than I would recommend ordering it from iherb, thats where I buy from. shipping is only $4. for the kitten you can use 250mg a day thats half a scoop, its a powder...mix with a tiny amount of water and give by dropper.
for the adult cats you can give double that. make sure you buy the Carlson Labs brand if you are buying locally.
heres another product that will really help with the sneezing, again this is a human supplement, don't give a full capsule to a cat...open it and for the kitten sprinkle out half and mix with fhe food. the adults can have a full capsule mixed in their food as well.
if your unsure abt using any of these new items, I would start with a lesser dose just to be sure its tolerated well. if the cats won't eat it in their meal it will have to be mixed with a small amount of water and given with a dropped same as the Lysine. if you decide to get locally be sure it the Natures Way brand
best to you and the kitten, let us know how he makes out and please post anytime you may have more questions:))
if the sneezing is the only symptom he is showing I wouldn't be overly concerned to go ahead with having him neutered, as long as there is no fever or other complications.
however I STRONGLY recommend you DO NOT subject him to vaccinations at the same time as his surgery, this is a common practice wth most Vet clinics and I advise strongly against it...it is just more than many little guys can handle all at one time, remember vaccinations are very harsh to their systems as it is.
I would wait a few weeks after his surgery and when he has used the supplements for abit and over the sneezes.....:))
Thank you for your advice. My kitten had his surgery and seems to be ok. I am giving him Natures Way Nettle Leaf like you suggested and Viralys L-Lysine. His sneezing seems to be a little better. The other 5 cats are sneezing still. I thought they were getting better but they seem to be worse. The one cat i got in 2004 and she has always constantly sneezed with no relief whatsoever. My father wants to give her away due to sanitary concerns. My mother has taken her to a few vets in the past and they put her on antibiotics i believe and recommended the L-Lysine. The other cats seemed to be around her over the years without catching her sneeze until one of the cats started sneezing 2 years ago which lasted a month or 2 and went away. I am frustrated that i dont know what to do..i dont want the kitten to become like that where he will have a 24-hour sneeze that doesnt go away.My current vet recommended bringing her in to examine however my mother is convinced there is nothing that can be done to help her. She is a very sweet cat other than her sneeze.
If there is a chance kitty can be helped with her sneezes, please do that instead of trying to re-home her.
this sounds like they all have the same condition called 'cat flu' it is highly contagious if one cat has it than its likely all of them will, and as with a human flu, feline respiratory viruses sometimes require treatment if they progress to an Upper Respiratory Infection or URI.
a cat with a healthy immune system can usually get over this on its own with the help of Lysine to strengthen the immune system, if it becomes an infection than they do need an antibiotic.
I'm glad you've started the Lysine for the kitten, I would STRONGLY suggest that ALL the cats be one this...you can give as high as 500mg for the first week, than reduce to 250mg afterward, you may have to give this all the time to help them stay well.
My vet recommends using interferon to help boost immune system. You give it every other week. Seems to work well.
What your kitty has does not sound like fip to me.