two yorkshire terriers playing with each other

yorkshireterrier dog yorkshire yorkie york terrier twoyorkshireterriers dogsplaying together miniature leash interaction friendship play collar trust joy mammal domestic friend domesticanimals game companion canines positiveemotion communication sniff aggression adopteddog funny pair friends breed purebred couple small pet puppy animal nature canine minidog twoanimals mini two leash animals adorable fur