Ollie won’t let anyone groom him. He absolutely hates it. The Border Collie has developed tangles inside his back legs and behind his ears which need to be cut out.
The only way a groomer can work on him is to muzzle him and then use force. The otherwise very friendly dog completely changes personality. He becomes aggressive, snarling and showing his teeth.
His last visit to a groomer was a year ago now.
Within a few minutes of being with them, I discovered two things that may be relevant. He had been jumping at me in a very friendly fashion. When his feet were on the floor I gently put my hand out to touch him behind his ears.
Immediately I saw his teeth. He growled, backing away.
Oh! I didn’t expect that.