Rimadyl
I give that to Lucky every once and a great while, not often. He slid on ice in the winter acting like a fool to get out the door, and pulled a ligament.
I am careful with this med, because I know someone who gave it to her dog, and she swears up and down, this med caused her dog liver damage. You have him on a great diet!
Sounds like Trevor's nose can be an easy fix. Like humans, dryness up in there, or it could be a tiny little vein also that broke. My son when he was little I ran him to the doctor. He looked like he had a miscarriage of the nose.
Bloody boogers, and all of this ugly stuff, and he bled like a hog. They just had to cartarize the vein.
I always say don't worry until you have something to worry about, BUT I DO, and I can understand, they really are our kids too.
Prayers coming that all will be fine!!!