joyful canine portrait: a smiling aussie shepherd basking in the warm sunlight

young york warm view vertical usa trust tame sunlight springtime smiling shepherd sheepdog running responsibility puppy portrait playing playful pets petal people panting obedience motion mammal looking lifestyle leash joyful humor horizontal healthy headshot head happiness fun front friendship eyes emotion domestic dog discovery color collie closeup city canine camera border blue basking aussie animals animal alertness