I’ve helped out family friends who owned a dog grooming shop, maybe 20 years back? I feel a little bad for the groomers, only IF they’re anything like the older ladies I assisted in washing the dogs. They just do it because they love dogs so much, they are just ignorant on certain aspects of their profession - which means they should have never started the business. Ignorance is not an acceptable excuse. The family I helped out would’ve most likely closed up shop and cried for a week straight. Thankfully, we never had anything even remotely similar happen, worst was just aggressive dogs