Oh I feel your pain, first time I took Porscha to the groomer the barely trimmed her and said she wouldn't sit still (she is 3 lbs also). My boyfriend and I took on the groomer job and I think we do a decent job. I have taken her to another place once to be groomer and they didn't have a problem with her sitting still they just didn't cut much hair off (in my opinion). So hopefully yours will be better now that you have done it she gets the idea!