There is a distinctive and easily recognized open-mouth expression that is the canine equivalent of a human smile, illustrated here.

They offer us unconditional love, now one dog behaviourist has shared how you can show your pooch you love it back.

One such issue is whether or not you should kiss your dog on their mouth or let them lick your face – for some people ... but this little dog who… I open his mouth and insert my tongue.

Such toys frequently featured a face with an extended tongue lapping out over the front of the open mouth, thus mimicking the smile of a dog. A rough translation of the typical labels used to ...