Please could anyone advise. Our dog is a staffy cross so he's strong! About 6 months ago our regular groomer was on holiday so I took him to a groomers in a pet shop for a tidy up. The groomer caught the quick on several of his claws. Since then he goes crazy if you try and cut his nails. Even our regular groomer has struggled since as he starts thrashing around to escape as soon as you attempt to put any device near his nail (have tried clippers and an electric grinder) .
Obviously he needs to have his nails clipped. Can anyone advise how to do this and rebuild his confidence?