happy puppy jack russell terrier and his owner playing with strow hat in the summer meadow

active adorable animal autumn baby breed canine carnivore chewing companion cub cute discovering dog doggy domestic foliage friend garden grass green hand happy hat jack mammal meadow outdoor owner pedigree pedigreed pet play portrait pup puppie puppy puppydog purebred russell small smelling strow summer sun sweet terrier whelp white young