I've already responded to two of your other threads, but never received an answer.
Could you take a video of them wheezing, and upload it to a video platform like Youtube or Vimeo, and copy/paste the link here?
We see this problem a LOT with Pekins, and almost every single time its heat-related, I would suggest taking them outside for a bit, and see if the panting stops, I'm sure it likely will. Then you know if you need to move the heat lamp further away from them, or consider other problems.
Could you take a video of them wheezing, and upload it to a video platform like Youtube or Vimeo, and copy/paste the link here?
We see this problem a LOT with Pekins, and almost every single time its heat-related, I would suggest taking them outside for a bit, and see if the panting stops, I'm sure it likely will. Then you know if you need to move the heat lamp further away from them, or consider other problems.