I trim my dogs nails every week or two. They are kept short. I have worked with Gracie since she was 9 weeks old. She loves to have her nails trimmed and any sort of grooming. I've worked with Charlie since he was 6 weeks old. He's always hated having his feet touched. And when it comes to nail trimming I either have to have a helper to hold him down or have the vet do it. He will literally try to bite my hand off! Are any of your dogs like this even though you have done thier nails their whole lives?