Tag:amenity=dog_parking

amenity = 
Description
A place to tie a dog to. Show/edit corresponding data item.
Group: animals
Used on these elements
may be used on nodesmay be used on waysshould not be used on areasshould not be used on relations (except multipolygon relations)
Useful combination
See also
Status: undefined

To tag spots where you can "park" or tie a dog for short shop visits.

Near this tag there could also be a amenity=watering_place + dog=yes node to indicate that the dog can also drink there (if it is a dog water bowl available with a tap, it should amenity=drinking_water + dog=yes)

On maps, these spots can appear with icons similar to this one:

Tagging

Tag Description
amenity= Mandatory, the main tag to identify a spot where you can attach a dog's leash at.
operator=* Optional, it specifies the company, corporation, person or any other entity who is in charge of the facility.
capacity=* Optional, to indicate how many dogs can be leashed here.

See also