u/Cold_Championship_18

Hi everyone. I took my 5 year old doodle mix to a new groomer that his trainer recommended to us and overall it went well. I dropped him off at 8am and picked him up a few hours later and the groomer just told me he did well and there were no issues. I also wanted him to be cut short because it'll be summer soon just in case thats important though he doesnt grow much hair on his stomach. After a few hours he came to lay down with me and I noticed a pretty decent size bruise on his stomach near his like knee area if that makes sense. Its redish purple and looks pretty intense. Im curious if that's something razor burn can cause or what else could have caused this at the vet? Thanks in advance ☺️