What company makes the feline panleukopenia vaccine(feline distemper)?....

[Mittsy]

And, would anyone know where I can find a company who will supply my vet with a vaccine ONLY for feline distemper, without the unnecessary calici/rhinotracheitis mixed in? TIA!

[Otto]

"Felocell P"/"Felocell FPV" (Pfizer) is/was FPV-only. It's not clear to me whether it's still available, but you could try dropping Pfizer a query here. If it has been discontinued, but not too long ago, the vet might be able to lean on their distributors to turn some up. Whether they would want to pick up 25 doses is another story.