Looking for advice for our nervous-nelly pup. We rescued him in February and are not 100% clear on his background. He is apparently un-groomable. I have groomed him a little in the past but don't have all of the equipment necessary to do a full job. He was groomed in April at Petco and we were told he was nervous and to bring him during a quieter time when he came back. We did that this time around and they weren't able to trim him at all!! He cowers on the table and they can't maneuver him. I feel so badly for him and obviously don't want this to be torture for him. Any suggestions for groomers who are good with this sort of thing?? TIA.