Love !! I've had EliN's Hunter all week and he and Ollie have taken turns playing " dentist "!! One of the greatest forms of love between 2 dogs is one taking the muzzle of the other in their mouth. All my dogs have done this .... especially with puppies. Your JR likes the pup and likes the puppy breath. Ollie held his mouth open wide and Hunter " brushed " his teeth with his tongue .