Is it true that Queensland Heelers are a breed with extremely sensitive feet? To clip our Queensland Heeler mix dog's nails is absolute torture for him and he will NOT hold still, be restrained, or anything! We've had dogs all our lives (and have 3 total now), but never encountered this before. We got him when he was 1 yr. and don't know his background. We've tried everything, but an herbal tranquilizer (Rescue Remedy, etc.,). Anyone tried using an herbal tranquilizer for this? Thank you for your help.