Power's vet told me that he found one deep cut that he did not stitch (due to depth), one small cut that did not need stitching, and the large cut that he did stitch.
The large cut is on his knee.
Power had a hard time with the collar and could not figure out how to drink, get on the sofa, eat, or get in the motorhome doorway. The collar was definitely a new item for him.
I put him on the sofa, installed the collar, and then he napped.
Hera was freaked out by the collar also!