I hope that everything goes well. I just trimmed all 6 of my cats nails this afternoon and Sky was horrible. He's the sweetest cat but he doesn't like his paws touched so he'll hiss, growl, and even try to bite me. I have to put all of my cats in a cat sack and a home made cat muzzle also goes on Sky, Storm, and Starr to protect me from potential biting. I've also always had a hard time with trimming the dew claws.