Even if you do obtain the brush near your dog's teeth you are well advised to get your dog's teeth checked with a professional. That does not imply spending loads of cash on a 'brand and logo'. If doggy likes to play catch, then get him a dental stick. https://Galgbtqhistoryproject.org/wiki/index.php/Brush_Your_Canine_s_Teeth_And_Save_His_Life